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130715867 is a prime number
BaseRepresentation
bin1111100101010…
…01000011011011
3100002222001110102
413302221003123
5231430401432
620545410015
73145031552
oct762510333
9302861412
10130715867
1167870847
123793990b
1321109589
1413508d99
15b720962
hex7ca90db

130715867 has 2 divisors, whose sum is σ = 130715868. Its totient is φ = 130715866.

The previous prime is 130715843. The next prime is 130715881. The reversal of 130715867 is 768517031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130715867 - 214 = 130699483 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130715867.

It is not a weakly prime, because it can be changed into another prime (130715807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65357933 + 65357934.

It is an arithmetic number, because the mean of its divisors is an integer number (65357934).

Almost surely, 2130715867 is an apocalyptic number.

130715867 is a deficient number, since it is larger than the sum of its proper divisors (1).

130715867 is an equidigital number, since it uses as much as digits as its factorization.

130715867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 130715867 is about 11433.1039967281. The cubic root of 130715867 is about 507.5078559293.

The spelling of 130715867 in words is "one hundred thirty million, seven hundred fifteen thousand, eight hundred sixty-seven".