The Number

100828

One Hundred Thousand Eight Hundred and Twenty-Eight

In Base 21 Unovigesimal Is

aid721

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

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

Nearby Numbers

Positive, nonzero integers within three units

100825
aid421
One Hundred Thousand Eight Hundred and Twenty-Five in Base 21 Unovigesimal
100826
aid521
One Hundred Thousand Eight Hundred and Twenty-Six in Base 21 Unovigesimal
100827
aid621
One Hundred Thousand Eight Hundred and Twenty-Seven in Base 21 Unovigesimal
100829
aid821
One Hundred Thousand Eight Hundred and Twenty-Nine in Base 21 Unovigesimal
100830
aid921
One Hundred Thousand Eight Hundred and Thirty in Base 21 Unovigesimal
100831
aida21
One Hundred Thousand Eight Hundred and Thirty-One in Base 21 Unovigesimal

Scientific Notation

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

1.00828e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001jackc33k2cc921

The reciprocal of 100828 in Base 21 Unovigesimal.

Palindrome?

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

The number aid721 is not a palindrome.

Not A Prime Number

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

One hundred thousand eight hundred and twenty-eight 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.

One hundred thousand eight hundred and twenty-eight 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 one hundred thousand eight hundred and twenty-eight has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
277
d421
Two 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 · 7211 · d211 · d4211 = aid721

Base Conversions

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