The Number

121513

One Hundred and Twenty-One Thousand Five Hundred and Thirteen

In Base 4 Quaternary Is

1312222214

The numbers with a 4 subscript use Base 4 Quaternary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

121510
1312222124
One Hundred and Twenty-One Thousand Five Hundred and Ten in Base 4 Quaternary
121511
1312222134
One Hundred and Twenty-One Thousand Five Hundred and Eleven in Base 4 Quaternary
121512
1312222204
One Hundred and Twenty-One Thousand Five Hundred and Twelve in Base 4 Quaternary
121514
1312222224
One Hundred and Twenty-One Thousand Five Hundred and Fourteen in Base 4 Quaternary
121515
1312222234
One Hundred and Twenty-One Thousand Five Hundred and Fifteen in Base 4 Quaternary
121516
1312222304
One Hundred and Twenty-One Thousand Five Hundred and Sixteen in Base 4 Quaternary

Scientific Notation

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

1.21513e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000000002022010123321003232112200024

The reciprocal of 121513 in Base 4 Quaternary.

Palindrome?

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

The number 1312222214 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 five hundred and thirteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 4 Quaternary

A Composite

Composites have more than just these two factors.

One hundred and twenty-one thousand five hundred and thirteen 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 one hundred and twenty-one thousand five hundred and thirteen has the following 2 prime factors:

7
134
Seven in Base 4 Quaternary
17359
100330334
Seventeen Thousand Three Hundred and Fifty-Nine in Base 4 Quaternary

Prime Factorization

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

1341 · 1003303341 = 1312222214

Base Conversions

The number one hundred and twenty-one thousand five hundred and thirteen in 35 different bases