The Number

121317

One Hundred and Twenty-One Thousand Three Hundred and Seventeen

Nearby Numbers

Positive, nonzero integers within three units

121314
One Hundred and Twenty-One Thousand Three Hundred and Fourteen
121315
One Hundred and Twenty-One Thousand Three Hundred and Fifteen
121316
One Hundred and Twenty-One Thousand Three Hundred and Sixteen
121318
One Hundred and Twenty-One Thousand Three Hundred and Eightteen
121319
One Hundred and Twenty-One Thousand Three Hundred and Nineteen
121320
One Hundred and Twenty-One Thousand Three Hundred and Twenty

Scientific Notation

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

1.21317e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000008242867858585359

The reciprocal of 121317.

Palindrome?

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

The number 121317 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 twenty-one thousand three hundred and seventeen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-one thousand three hundred and seventeen is a composite number with 16 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 twenty-one thousand three hundred and seventeen has the following 4 prime factors:

3
Three
7
Seven
53
Fifty-Three
109
One Hundred and Nine

Prime Factorization

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

31 · 71 · 531 · 1091 = 121317

Base Conversions

The number one hundred and twenty-one thousand three hundred and seventeen in 35 different bases