The Number

18012

Eightteen Thousand and Twelve

In Base 15 Quindecimal Is

550c15

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

For more familiar numbers: See Eightteen Thousand and Twelve in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

18009
550915
Eightteen Thousand and Nine in Base 15 Quindecimal
18010
550a15
Eightteen Thousand and Ten in Base 15 Quindecimal
18011
550b15
Eightteen Thousand and Eleven in Base 15 Quindecimal
18013
550d15
Eightteen Thousand and Thirteen in Base 15 Quindecimal
18014
550e15
Eightteen Thousand and Fourteen in Base 15 Quindecimal
18015
551015
Eightteen Thousand and Fifteen in Base 15 Quindecimal

Scientific Notation

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

1.8012e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0002c25ce49458255815

The reciprocal of 18012 in Base 15 Quindecimal.

Palindrome?

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

The number 550c15 is not a palindrome.

Not A Prime Number

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

Eightteen thousand and twelve is a composite number with 24 total factors (including 1 and itself).   See primes in Base 15 Quindecimal

A Composite

Composites have more than just these two factors.

Eightteen thousand and twelve is a composite number with 24 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 eightteen thousand and twelve has the following 4 prime factors:

2
215
Two in Base 15 Quindecimal
3
315
Three in Base 15 Quindecimal
19
1415
Nineteen in Base 15 Quindecimal
79
5415
Seventy-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

2152 · 3151 · 14151 · 54151 = 550c15

Base Conversions

The number eightteen thousand and twelve in 35 different bases