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68110675 = 522724427
BaseRepresentation
bin1000000111101…
…00100101010011
311202011101021121
410003310211103
5114414020200
610431503111
71454634253
oct403644523
9152141247
1068110675
11354a0616
121a987a97
1311159899
14908d963
155ea5e1a
hex40f4953

68110675 has 6 divisors (see below), whose sum is σ = 84457268. Its totient is φ = 54488520.

The previous prime is 68110639. The next prime is 68110703. The reversal of 68110675 is 57601186.

It is not a de Polignac number, because 68110675 - 211 = 68108627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68110675.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1362189 + ... + 1362238.

Almost surely, 268110675 is an apocalyptic number.

68110675 is a deficient number, since it is larger than the sum of its proper divisors (16346593).

68110675 is a wasteful number, since it uses less digits than its factorization.

68110675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724437 (or 2724432 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 68110675 is about 8252.9191805082. The cubic root of 68110675 is about 408.3868299571.

The spelling of 68110675 in words is "sixty-eight million, one hundred ten thousand, six hundred seventy-five".

Divisors: 1 5 25 2724427 13622135 68110675