The Number

87001

Eighty-Seven Thousand and One

In Base 7 Septenary Is

5114357

The numbers with a 7 subscript use Base 7 Septenary notation.

For more familiar numbers: See Eighty-Seven Thousand and One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

86998
5114327
Eighty-Six Thousand Nine Hundred and Ninety-Eight in Base 7 Septenary
86999
5114337
Eighty-Six Thousand Nine Hundred and Ninety-Nine in Base 7 Septenary
87000
5114347
Eighty-Seven Thousand in Base 7 Septenary
87002
5114367
Eighty-Seven Thousand and Two in Base 7 Septenary
87003
5114407
Eighty-Seven Thousand and Three in Base 7 Septenary
87004
5114417
Eighty-Seven Thousand and Four in Base 7 Septenary

Scientific Notation

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

8.7001e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000123155426620405006447

The reciprocal of 87001 in Base 7 Septenary.

Palindrome?

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

The number 5114357 is not a palindrome.

Not A Prime Number

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

Eighty-seven thousand and one is a composite number with 6 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Eighty-seven thousand and one is a composite number with 6 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 eighty-seven thousand and one has the following 2 prime factors:

19
257
Nineteen in Base 7 Septenary
241
4637
Two Hundred and Forty-One in Base 7 Septenary

Prime Factorization

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

2572 · 46371 = 5114357

Base Conversions

The number eighty-seven thousand and one in 35 different bases