The Number

228020

Two Hundred and Twenty-Eight Thousand and Twenty

In Base 21 Unovigesimal Is

13d1221

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

228017
13d0k21
Two Hundred and Twenty-Eight Thousand and Seventeen in Base 21 Unovigesimal
228018
13d1021
Two Hundred and Twenty-Eight Thousand and Eightteen in Base 21 Unovigesimal
228019
13d1121
Two Hundred and Twenty-Eight Thousand and Nineteen in Base 21 Unovigesimal
228021
13d1321
Two Hundred and Twenty-Eight Thousand and Twenty-One in Base 21 Unovigesimal
228022
13d1421
Two Hundred and Twenty-Eight Thousand and Twenty-Two in Base 21 Unovigesimal
228023
13d1521
Two Hundred and Twenty-Eight Thousand and Twenty-Three in Base 21 Unovigesimal

Scientific Notation

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

2.28020e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000hj2h3hk3ffi821

The reciprocal of 228020 in Base 21 Unovigesimal.

Palindrome?

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

The number 13d1221 is not a palindrome.

Not A Prime Number

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

Two hundred and twenty-eight thousand and twenty is a composite number with 24 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Two hundred and twenty-eight thousand and twenty is a composite number with 24 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 two hundred and twenty-eight thousand and twenty has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
877
1kg21
Eight Hundred and Seventy-Seven in Base 21 Unovigesimal

Prime Factorization

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

2212 · 5211 · d211 · 1kg211 = 13d1221

Base Conversions

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