The Number

421828

Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Eight

In Base 22 Duovigesimal Is

1hdc022

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

For more familiar numbers: See Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

421825
1hdbj22
Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Five in Base 22 Duovigesimal
421826
1hdbk22
Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Six in Base 22 Duovigesimal
421827
1hdbl22
Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Seven in Base 22 Duovigesimal
421829
1hdc122
Four Hundred and Twenty-One Thousand Eight Hundred and Twenty-Nine in Base 22 Duovigesimal
421830
1hdc222
Four Hundred and Twenty-One Thousand Eight Hundred and Thirty in Base 22 Duovigesimal
421831
1hdc322
Four Hundred and Twenty-One Thousand Eight Hundred and Thirty-One in Base 22 Duovigesimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

4.21828e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000c4h4e0ee21g422

The reciprocal of 421828 in Base 22 Duovigesimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 1hdc022 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Four hundred and twenty-one thousand eight hundred and twenty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 22 Duovigesimal

A Composite

Composites have more than just these two factors.

Four hundred and twenty-one thousand eight hundred and twenty-eight is a composite number with 12 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number four hundred and twenty-one thousand eight hundred and twenty-eight has the following 3 prime factors:

2
222
Two in Base 22 Duovigesimal
11
b22
Eleven in Base 22 Duovigesimal
9587
jhh22
Nine Thousand Five Hundred and Eighty-Seven in Base 22 Duovigesimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

2222 · b221 · jhh221 = 1hdc022

Base Conversions

The number four hundred and twenty-one thousand eight hundred and twenty-eight in 35 different bases