The Number

398

Three Hundred and Ninety-Eight

In Base 25 Pentavigesimal Is

fn25

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

For more familiar numbers: See Three Hundred and Ninety-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

395
fk25
Three Hundred and Ninety-Five in Base 25 Pentavigesimal
396
fl25
Three Hundred and Ninety-Six in Base 25 Pentavigesimal
397
fm25
Three Hundred and Ninety-Seven in Base 25 Pentavigesimal
399
fo25
Three Hundred and Ninety-Nine in Base 25 Pentavigesimal
400
g025
Four Hundred in Base 25 Pentavigesimal
401
g125
Four Hundred and One in Base 25 Pentavigesimal

Scientific Notation

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

3.98e2

Reciprocal

A number multiplied with its reciprocal is one.

0.01e6big9ldfj425

The reciprocal of 398 in Base 25 Pentavigesimal.

Palindrome?

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

The number fn25 is not a palindrome.

Not A Prime Number

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

Three hundred and ninety-eight is a composite number with 4 total factors (including 1 and itself).   See primes in Base 25 Pentavigesimal

A Composite

Composites have more than just these two factors.

Three hundred and ninety-eight 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 three hundred and ninety-eight has the following 2 prime factors:

2
225
Two in Base 25 Pentavigesimal
199
7o25
One Hundred and Ninety-Nine in Base 25 Pentavigesimal

Prime Factorization

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

2251 · 7o251 = fn25

Base Conversions

The number three hundred and ninety-eight in 35 different bases