The Number

4987

Four Thousand Nine Hundred and Eighty-Seven

In Base 22 Duovigesimal Is

a6f22

The numbers with a 22 subscript use Base 22 Duovigesimal 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
a6c22
Four Thousand Nine Hundred and Eighty-Four in Base 22 Duovigesimal
4985
a6d22
Four Thousand Nine Hundred and Eighty-Five in Base 22 Duovigesimal
4986
a6e22
Four Thousand Nine Hundred and Eighty-Six in Base 22 Duovigesimal
4988
a6g22
Four Thousand Nine Hundred and Eighty-Eight in Base 22 Duovigesimal
4989
a6h22
Four Thousand Nine Hundred and Eighty-Nine in Base 22 Duovigesimal
4990
a6i22
Four Thousand Nine Hundred and Ninety in Base 22 Duovigesimal

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.

0.0022l920c0gf58j22

The reciprocal of 4987 in Base 22 Duovigesimal.

Palindrome?

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

The number a6f22 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 22 Duovigesimal

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
a6f22
Four Thousand Nine Hundred and Eighty-Seven in Base 22 Duovigesimal

Prime Factorization

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

a6f221 = a6f22

Base Conversions

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