The Number

13004

Thirteen Thousand and Four

In Base 21 Unovigesimal Is

18a521

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

For more familiar numbers: See Thirteen Thousand and Four in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

13001
18a221
Thirteen Thousand and One in Base 21 Unovigesimal
13002
18a321
Thirteen Thousand and Two in Base 21 Unovigesimal
13003
18a421
Thirteen Thousand and Three in Base 21 Unovigesimal
13005
18a621
Thirteen Thousand and Five in Base 21 Unovigesimal
13006
18a721
Thirteen Thousand and Six in Base 21 Unovigesimal
13007
18a821
Thirteen Thousand and Seven in Base 21 Unovigesimal

Scientific Notation

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

1.3004e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000ek17dg7j19k521

The reciprocal of 13004 in Base 21 Unovigesimal.

Palindrome?

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

The number 18a521 is not a palindrome.

Not A Prime Number

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

Thirteen thousand and four is a composite number with 6 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Thirteen thousand and four is a composite number with 6 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 thirteen thousand and four has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
3251
77h21
Three Thousand 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

2212 · 77h211 = 18a521

Base Conversions

The number thirteen thousand and four in 35 different bases