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80007000137 is a prime number
BaseRepresentation
bin100101010000011001…
…0011111000001001001
321122111211021201101022
41022200302133001021
52302323243001022
6100431003402225
75531435165111
oct1124062370111
9248454251338
1080007000137
1130a26958419
121360a223375
1377107160cc
143c2da7c041
152133e02c42
hex12a0c9f049

80007000137 has 2 divisors, whose sum is σ = 80007000138. Its totient is φ = 80007000136.

The previous prime is 80007000113. The next prime is 80007000179. The reversal of 80007000137 is 73100070008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75829187641 + 4177812496 = 275371^2 + 64636^2 .

It is a cyclic number.

It is not a de Polignac number, because 80007000137 - 222 = 80002805833 is a prime.

It is a super-2 number, since 2×800070001372 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80007000107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40003500068 + 40003500069.

It is an arithmetic number, because the mean of its divisors is an integer number (40003500069).

Almost surely, 280007000137 is an apocalyptic number.

It is an amenable number.

80007000137 is a deficient number, since it is larger than the sum of its proper divisors (1).

80007000137 is an equidigital number, since it uses as much as digits as its factorization.

80007000137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 26.

The spelling of 80007000137 in words is "eighty billion, seven million, one hundred thirty-seven", and thus it is an aban number.