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75886052 = 22111724683
BaseRepresentation
bin1001000010111…
…10110111100100
312021210102002112
410201132313210
5123411323202
611310300152
71611010064
oct441366744
9167712075
1075886052
1139921350
12214b7658
131294c9b8
14a1153a4
1569deb52
hex485ede4

75886052 has 12 divisors (see below), whose sum is σ = 144873456. Its totient is φ = 34493640.

The previous prime is 75886051. The next prime is 75886061. The reversal of 75886052 is 25068857.

It is not an unprimeable number, because it can be changed into a prime (75886051) 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, 862298 + ... + 862385.

It is an arithmetic number, because the mean of its divisors is an integer number (12072788).

Almost surely, 275886052 is an apocalyptic number.

It is an amenable number.

75886052 is a deficient number, since it is larger than the sum of its proper divisors (68987404).

75886052 is a wasteful number, since it uses less digits than its factorization.

75886052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724698 (or 1724696 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 75886052 is about 8711.2600695881. The cubic root of 75886052 is about 423.3705579656.

The spelling of 75886052 in words is "seventy-five million, eight hundred eighty-six thousand, fifty-two".

Divisors: 1 2 4 11 22 44 1724683 3449366 6898732 18971513 37943026 75886052