The Number

130105

One Hundred and Thirty Thousand One Hundred and Five

In Base 21 Unovigesimal Is

e10a21

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

For more familiar numbers: See One Hundred and Thirty Thousand One Hundred and Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

130102
e10721
One Hundred and Thirty Thousand One Hundred and Two in Base 21 Unovigesimal
130103
e10821
One Hundred and Thirty Thousand One Hundred and Three in Base 21 Unovigesimal
130104
e10921
One Hundred and Thirty Thousand One Hundred and Four in Base 21 Unovigesimal
130106
e10b21
One Hundred and Thirty Thousand One Hundred and Six in Base 21 Unovigesimal
130107
e10c21
One Hundred and Thirty Thousand One Hundred and Seven in Base 21 Unovigesimal
130108
e10d21
One Hundred and Thirty Thousand One Hundred and Eight in Base 21 Unovigesimal

Scientific Notation

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

1.30105e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001a8475ckia87521

The reciprocal of 130105 in Base 21 Unovigesimal.

Palindrome?

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

The number e10a21 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 and thirty thousand one hundred and five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and thirty thousand one hundred and five is a composite number with 4 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 and thirty thousand one hundred and five has the following 2 prime factors:

5
521
Five in Base 21 Unovigesimal
26021
2h0221
Twenty-Six Thousand and Twenty-One in Base 21 Unovigesimal

Prime Factorization

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

5211 · 2h02211 = e10a21

Base Conversions

The number one hundred and thirty thousand one hundred and five in 35 different bases