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8075025131 is a prime number
BaseRepresentation
bin1111000010100111…
…10001101011101011
3202211202120210000212
413201103301223223
5113014201301011
63413135451335
7404051403215
oct74123615353
922752523025
108075025131
113474160998
121694386b4b
139b8c50ca4
145686375b5
15323dba08b
hex1e14f1aeb

8075025131 has 2 divisors, whose sum is σ = 8075025132. Its totient is φ = 8075025130.

The previous prime is 8075025107. The next prime is 8075025199. The reversal of 8075025131 is 1315205708.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8075025131 - 210 = 8075024107 is a prime.

It is a super-2 number, since 2×80750251312 (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8075015131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037512565 + 4037512566.

It is an arithmetic number, because the mean of its divisors is an integer number (4037512566).

Almost surely, 28075025131 is an apocalyptic number.

8075025131 is a deficient number, since it is larger than the sum of its proper divisors (1).

8075025131 is an equidigital number, since it uses as much as digits as its factorization.

8075025131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 8075025131 is about 89861.1436105729. The cubic root of 8075025131 is about 2006.2326511040.

The spelling of 8075025131 in words is "eight billion, seventy-five million, twenty-five thousand, one hundred thirty-one".