The Number

987

Nine Hundred and Eighty-Seven

In Base 12 Duodecimal Is

6a312

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Nine Hundred and Eighty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

984
6a012
Nine Hundred and Eighty-Four in Base 12 Duodecimal
985
6a112
Nine Hundred and Eighty-Five in Base 12 Duodecimal
986
6a212
Nine Hundred and Eighty-Six in Base 12 Duodecimal
988
6a412
Nine Hundred and Eighty-Eight in Base 12 Duodecimal
989
6a512
Nine Hundred and Eighty-Nine in Base 12 Duodecimal
990
6a612
Nine Hundred and Ninety in Base 12 Duodecimal

Scientific Notation

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

9.87e2

Reciprocal

A number multiplied with its reciprocal is one.

0.001901390b998a43812

The reciprocal of 987 in Base 12 Duodecimal.

Palindrome?

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

The number 6a312 is not a palindrome.

Not A Prime Number

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

Nine hundred and eighty-seven is a composite number with 8 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Nine hundred and eighty-seven 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 nine hundred and eighty-seven has the following 3 prime factors:

3
312
Three in Base 12 Duodecimal
7
712
Seven in Base 12 Duodecimal
47
3b12
Forty-Seven in Base 12 Duodecimal

Prime Factorization

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

3121 · 7121 · 3b121 = 6a312

Base Conversions

The number nine hundred and eighty-seven in 35 different bases