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76112956 = 22109174571
BaseRepresentation
bin1001000100101…
…10010000111100
312022012221100101
410202112100330
5123441103311
611315210444
71612643443
oct442262074
9168187311
1076112956
1139a66877
12215a6a24
13129cc06a
14a173d5a
156a36ec1
hex489643c

76112956 has 12 divisors (see below), whose sum is σ = 134420440. Its totient is φ = 37707120.

The previous prime is 76112951. The next prime is 76112987. The reversal of 76112956 is 65921167.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76112951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86850 + ... + 87721.

Almost surely, 276112956 is an apocalyptic number.

It is an amenable number.

76112956 is a deficient number, since it is larger than the sum of its proper divisors (58307484).

76112956 is a wasteful number, since it uses less digits than its factorization.

76112956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174684 (or 174682 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 76112956 is about 8724.2739525992. The cubic root of 76112956 is about 423.7921061642.

The spelling of 76112956 in words is "seventy-six million, one hundred twelve thousand, nine hundred fifty-six".

Divisors: 1 2 4 109 218 436 174571 349142 698284 19028239 38056478 76112956