The Number

513

Five Hundred and Thirteen

In Base 8 Octal Is

10018

The numbers with a 8 subscript use Base 8 Octal notation.

For more familiar numbers: See Five Hundred and Thirteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

510
7768
Five Hundred and Ten in Base 8 Octal
511
7778
Five Hundred and Eleven in Base 8 Octal
512
10008
Five Hundred and Twelve in Base 8 Octal
514
10028
Five Hundred and Fourteen in Base 8 Octal
515
10038
Five Hundred and Fifteen in Base 8 Octal
516
10048
Five Hundred and Sixteen in Base 8 Octal

Scientific Notation

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

5.13e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0007770007770007778

The reciprocal of 513 in Base 8 Octal.

Palindrome?

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

The number 10018 is a palindrome.

Not A Prime Number

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

Five hundred and thirteen is a composite number with 8 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Five hundred and thirteen is a composite number with 8 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 five hundred and thirteen has the following 2 prime factors:

3
38
Three in Base 8 Octal
19
238
Nineteen in Base 8 Octal

Prime Factorization

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

383 · 2381 = 10018

Base Conversions

The number five hundred and thirteen in 35 different bases