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12758000159 is a prime number
BaseRepresentation
bin10111110000110111…
…11010001000011111
31012221010102120002102
423320123322020133
5202112022001114
65505544115315
7631104132512
oct137033721037
935833376072
1012758000159
115457616393
122580765b3b
131284200828
14890572d79
154ea09d2de
hex2f86fa21f

12758000159 has 2 divisors, whose sum is σ = 12758000160. Its totient is φ = 12758000158.

The previous prime is 12758000119. The next prime is 12758000161. The reversal of 12758000159 is 95100085721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12758000159 - 220 = 12756951583 is a prime.

It is a Sophie Germain prime.

Together with 12758000161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12758000119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6379000079 + 6379000080.

It is an arithmetic number, because the mean of its divisors is an integer number (6379000080).

Almost surely, 212758000159 is an apocalyptic number.

12758000159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12758000159 is an equidigital number, since it uses as much as digits as its factorization.

12758000159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 12758000159 in words is "twelve billion, seven hundred fifty-eight million, one hundred fifty-nine", and thus it is an aban number.