The Number

400

Four Hundred

In Base 11 Undecimal Is

33411

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See Four Hundred in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

397
33111
Three Hundred and Ninety-Seven in Base 11 Undecimal
398
33211
Three Hundred and Ninety-Eight in Base 11 Undecimal
399
33311
Three Hundred and Ninety-Nine in Base 11 Undecimal
401
33511
Four Hundred and One in Base 11 Undecimal
402
33611
Four Hundred and Two in Base 11 Undecimal
403
33711
Four Hundred and Three in Base 11 Undecimal

Scientific Notation

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

4e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0033669a225589114311

The reciprocal of 400 in Base 11 Undecimal.

Palindrome?

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

The number 33411 is not a palindrome.

Not A Prime Number

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

Four hundred is a composite number with 15 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

Four hundred is a composite number with 15 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 four hundred has the following 2 prime factors:

2
211
Two in Base 11 Undecimal
5
511
Five in Base 11 Undecimal

Prime Factorization

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

2114 · 5112 = 33411

Base Conversions

The number four hundred in 35 different bases