The Number

9999

Nine Thousand Nine Hundred and Ninety-Nine

In Base 25 Pentavigesimal Is

foo25

The numbers with a 25 subscript use Base 25 Pentavigesimal notation.

For more familiar numbers: See Nine Thousand Nine Hundred and Ninety-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

9996
fol25
Nine Thousand Nine Hundred and Ninety-Six in Base 25 Pentavigesimal
9997
fom25
Nine Thousand Nine Hundred and Ninety-Seven in Base 25 Pentavigesimal
9998
fon25
Nine Thousand Nine Hundred and Ninety-Eight in Base 25 Pentavigesimal
10000
g0025
Ten Thousand in Base 25 Pentavigesimal
10001
g0125
Ten Thousand and One in Base 25 Pentavigesimal
10002
g0225
Ten Thousand and Two in Base 25 Pentavigesimal

Scientific Notation

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

9.999e3

Reciprocal

A number multiplied with its reciprocal is one.

0.001e1gcf28imae25

The reciprocal of 9999 in Base 25 Pentavigesimal.

Palindrome?

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

The number foo25 is not a palindrome.

Not A Prime Number

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

Nine thousand nine hundred and ninety-nine is a composite number with 12 total factors (including 1 and itself).   See primes in Base 25 Pentavigesimal

A Composite

Composites have more than just these two factors.

Nine thousand nine hundred and ninety-nine is a composite number with 12 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 nine thousand nine hundred and ninety-nine has the following 3 prime factors:

3
325
Three in Base 25 Pentavigesimal
11
b25
Eleven in Base 25 Pentavigesimal
101
4125
One Hundred and One in Base 25 Pentavigesimal

Prime Factorization

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

3252 · b251 · 41251 = foo25

Base Conversions

The number nine thousand nine hundred and ninety-nine in 35 different bases