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68960712 = 2332873363
BaseRepresentation
bin1000001110001…
…00000111001000
311210202120022110
410013010013020
5120123220322
610502022320
71465104432
oct407040710
9153676273
1068960712
1135a21227
121b1179a0
1311396772
149231652
1560c2c0c
hex41c41c8

68960712 has 16 divisors (see below), whose sum is σ = 172401840. Its totient is φ = 22986896.

The previous prime is 68960707. The next prime is 68960713. The reversal of 68960712 is 21706986.

It is not an unprimeable number, because it can be changed into a prime (68960713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436658 + ... + 1436705.

It is an arithmetic number, because the mean of its divisors is an integer number (10775115).

Almost surely, 268960712 is an apocalyptic number.

It is an amenable number.

68960712 is an abundant number, since it is smaller than the sum of its proper divisors (103441128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68960712 is a wasteful number, since it uses less digits than its factorization.

68960712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873372 (or 2873368 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 68960712 is about 8304.2586664915. The cubic root of 68960712 is about 410.0787316580.

The spelling of 68960712 in words is "sixty-eight million, nine hundred sixty thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 2873363 5746726 8620089 11493452 17240178 22986904 34480356 68960712