The Number

130018

One Hundred and Thirty Thousand and Eightteen

In Base 21 Unovigesimal Is

e0h721

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

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

Nearby Numbers

Positive, nonzero integers within three units

130015
e0h421
One Hundred and Thirty Thousand and Fifteen in Base 21 Unovigesimal
130016
e0h521
One Hundred and Thirty Thousand and Sixteen in Base 21 Unovigesimal
130017
e0h621
One Hundred and Thirty Thousand and Seventeen in Base 21 Unovigesimal
130019
e0h821
One Hundred and Thirty Thousand and Nineteen in Base 21 Unovigesimal
130020
e0h921
One Hundred and Thirty Thousand and Twenty in Base 21 Unovigesimal
130021
e0ha21
One Hundred and Thirty Thousand and Twenty-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.

1.30018e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001a8dcgddic6a621

The reciprocal of 130018 in Base 21 Unovigesimal.

Palindrome?

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

The number e0h721 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 and eightteen is a composite number with 16 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 and eightteen is a composite number with 16 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 and eightteen has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
37
1g21
Thirty-Seven in Base 21 Unovigesimal
251
bk21
Two Hundred and Fifty-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

2211 · 7211 · 1g211 · bk211 = e0h721

Base Conversions

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