The Number

4987

Four Thousand Nine Hundred and Eighty-Seven

In Base 15 Quindecimal Is

172715

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

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

Nearby Numbers

Positive, nonzero integers within three units

4984
172415
Four Thousand Nine Hundred and Eighty-Four in Base 15 Quindecimal
4985
172515
Four Thousand Nine Hundred and Eighty-Five in Base 15 Quindecimal
4986
172615
Four Thousand Nine Hundred and Eighty-Six in Base 15 Quindecimal
4988
172815
Four Thousand Nine Hundred and Eighty-Eight in Base 15 Quindecimal
4989
172915
Four Thousand Nine Hundred and Eighty-Nine in Base 15 Quindecimal
4990
172a15
Four Thousand Nine Hundred and Ninety in Base 15 Quindecimal

Scientific Notation

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

4.987e3

Reciprocal

A number multiplied with its reciprocal is one.

0.000a240e47ed23bd615

The reciprocal of 4987 in Base 15 Quindecimal.

Palindrome?

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

The number 172715 is not a palindrome.

A Prime Number

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

Four thousand nine hundred and eighty-seven is the 667th prime number.   See primes in Base 15 Quindecimal

Not A Composite

Composites have more than just these two factors.

Four Thousand Nine Hundred and Eighty-Seven is not a composite number because it has exactly two factors: One and Four Thousand Nine Hundred and Eighty-Seven

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number four thousand nine hundred and eighty-seven has the following 1 prime factor:

4987
172715
Four Thousand Nine Hundred and Eighty-Seven in Base 15 Quindecimal

Prime Factorization

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

1727151 = 172715

Base Conversions

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