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75895968 = 253790583
BaseRepresentation
bin1001000011000…
…01010010100000
312021210220200210
410201201102200
5123412132333
611310414120
71611051021
oct441412240
9167726623
1075895968
1139928845
1221501340
1312954375
14a118c48
1569e2a63
hex48614a0

75895968 has 24 divisors (see below), whose sum is σ = 199227168. Its totient is φ = 25298624.

The previous prime is 75895957. The next prime is 75895969. The reversal of 75895968 is 86959857.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75895969) 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, 395196 + ... + 395387.

It is an arithmetic number, because the mean of its divisors is an integer number (8301132).

Almost surely, 275895968 is an apocalyptic number.

It is an amenable number.

75895968 is an abundant number, since it is smaller than the sum of its proper divisors (123331200).

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

75895968 is a wasteful number, since it uses less digits than its factorization.

75895968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790596 (or 790588 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 57.

The square root of 75895968 is about 8711.8291994276. The cubic root of 75895968 is about 423.3889977161.

The spelling of 75895968 in words is "seventy-five million, eight hundred ninety-five thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 790583 1581166 2371749 3162332 4743498 6324664 9486996 12649328 18973992 25298656 37947984 75895968