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76056948 = 22331173877
BaseRepresentation
bin1001000100010…
…00100101110100
312022010002112000
410202020211310
5123432310243
611314055300
71612321242
oct442104564
9168102460
1076056948
1139a28790
122157a530
13129ac716
14a15b792
156a255d3
hex4888974

76056948 has 96 divisors (see below), whose sum is σ = 218305920. Its totient is φ = 22705920.

The previous prime is 76056947. The next prime is 76056971. The reversal of 76056948 is 84965067.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76056947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86286 + ... + 87162.

It is an arithmetic number, because the mean of its divisors is an integer number (2274020).

Almost surely, 276056948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76056948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109152960).

76056948 is an abundant number, since it is smaller than the sum of its proper divisors (142248972).

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

76056948 is a wasteful number, since it uses less digits than its factorization.

76056948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 76056948 is about 8721.0634672613. The cubic root of 76056948 is about 423.6881309940.

The spelling of 76056948 in words is "seventy-six million, fifty-six thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 73 99 108 132 146 198 219 292 297 396 438 594 657 803 876 877 1188 1314 1606 1754 1971 2409 2628 2631 3212 3508 3942 4818 5262 7227 7884 7893 9636 9647 10524 14454 15786 19294 21681 23679 28908 28941 31572 38588 43362 47358 57882 64021 86724 86823 94716 115764 128042 173646 192063 256084 260469 347292 384126 520938 576189 704231 768252 1041876 1152378 1408462 1728567 2112693 2304756 2816924 3457134 4225386 6338079 6914268 8450772 12676158 19014237 25352316 38028474 76056948