The Number

131420

One Hundred and Thirty-One Thousand Four Hundred and Twenty

In Base 11 Undecimal Is

8a81311

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

For more familiar numbers: See One Hundred and Thirty-One Thousand Four Hundred and Twenty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

131417
8a81011
One Hundred and Thirty-One Thousand Four Hundred and Seventeen in Base 11 Undecimal
131418
8a81111
One Hundred and Thirty-One Thousand Four Hundred and Eightteen in Base 11 Undecimal
131419
8a81211
One Hundred and Thirty-One Thousand Four Hundred and Nineteen in Base 11 Undecimal
131421
8a81411
One Hundred and Thirty-One Thousand Four Hundred and Twenty-One in Base 11 Undecimal
131422
8a81511
One Hundred and Thirty-One Thousand Four Hundred and Twenty-Two in Base 11 Undecimal
131423
8a81611
One Hundred and Thirty-One Thousand Four Hundred and Twenty-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.

1.31420e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000012531092881a667811

The reciprocal of 131420 in Base 11 Undecimal.

Palindrome?

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

The number 8a81311 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-one thousand four hundred and twenty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-one thousand four hundred and twenty 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 one hundred and thirty-one thousand four hundred and twenty has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
5
511
Five in Base 11 Undecimal
6571
4a3411
Six Thousand Five Hundred and Seventy-One in Base 11 Undecimal

Prime Factorization

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

2112 · 5111 · 4a34111 = 8a81311

Base Conversions

The number one hundred and thirty-one thousand four hundred and twenty in 35 different bases