The Number

12615

Twelve Thousand Six Hundred and Fifteen

In Base 15 Quindecimal Is

3b1015

The numbers with a 15 subscript use Base 15 Quindecimal notation.

For more familiar numbers: See Twelve Thousand Six Hundred and Fifteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

12612
3b0c15
Twelve Thousand Six Hundred and Twelve in Base 15 Quindecimal
12613
3b0d15
Twelve Thousand Six Hundred and Thirteen in Base 15 Quindecimal
12614
3b0e15
Twelve Thousand Six Hundred and Fourteen in Base 15 Quindecimal
12616
3b1115
Twelve Thousand Six Hundred and Sixteen in Base 15 Quindecimal
12617
3b1215
Twelve Thousand Six Hundred and Seventeen in Base 15 Quindecimal
12618
3b1315
Twelve Thousand Six Hundred and Eightteen in Base 15 Quindecimal

Scientific Notation

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

1.2615e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000402e2258b1620715

The reciprocal of 12615 in Base 15 Quindecimal.

Palindrome?

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

The number 3b1015 is not a palindrome.

Not A Prime Number

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

Twelve thousand six hundred and fifteen is a composite number with 12 total factors (including 1 and itself).   See primes in Base 15 Quindecimal

A Composite

Composites have more than just these two factors.

Twelve thousand six hundred and fifteen 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 twelve thousand six hundred and fifteen has the following 3 prime factors:

3
315
Three in Base 15 Quindecimal
5
515
Five in Base 15 Quindecimal
29
1e15
Twenty-Nine in Base 15 Quindecimal

Prime Factorization

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

3151 · 5151 · 1e152 = 3b1015

Base Conversions

The number twelve thousand six hundred and fifteen in 35 different bases