The Number

1518

One Thousand Five Hundred and Eightteen

In Base 13 Tridecimal Is

8ca13

The numbers with a 13 subscript use Base 13 Tridecimal notation.

For more familiar numbers: See One Thousand Five Hundred and Eightteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1515
8c713
One Thousand Five Hundred and Fifteen in Base 13 Tridecimal
1516
8c813
One Thousand Five Hundred and Sixteen in Base 13 Tridecimal
1517
8c913
One Thousand Five Hundred and Seventeen in Base 13 Tridecimal
1519
8cb13
One Thousand Five Hundred and Nineteen in Base 13 Tridecimal
1520
8cc13
One Thousand Five Hundred and Twenty in Base 13 Tridecimal
1521
90013
One Thousand Five Hundred and Twenty-One in Base 13 Tridecimal

Scientific Notation

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

1.518e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0015a79402a24ab9513

The reciprocal of 1518 in Base 13 Tridecimal.

Palindrome?

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

The number 8ca13 is not a palindrome.

Not A Prime Number

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

One thousand five hundred and eightteen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

One thousand five hundred and eightteen 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 thousand five hundred and eightteen has the following 4 prime factors:

2
213
Two in Base 13 Tridecimal
3
313
Three in Base 13 Tridecimal
11
b13
Eleven in Base 13 Tridecimal
23
1a13
Twenty-Three in Base 13 Tridecimal

Prime Factorization

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

2131 · 3131 · b131 · 1a131 = 8ca13

Base Conversions

The number one thousand five hundred and eightteen in 35 different bases