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56376292 = 2272013439
BaseRepresentation
bin1101011100001…
…1101111100100
310221002012201211
43113003233210
5103413020132
65332201204
71253122240
oct327035744
9127065654
1056376292
1129906385
1216a69204
13b8ab76b
1476b7420
154e39147
hex35c3be4

56376292 has 12 divisors (see below), whose sum is σ = 112752640. Its totient is φ = 24161256.

The previous prime is 56376277. The next prime is 56376293. The reversal of 56376292 is 29267365.

56376292 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (56376293) 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, 1006692 + ... + 1006747.

Almost surely, 256376292 is an apocalyptic number.

It is an amenable number.

56376292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56376292 is a wasteful number, since it uses less digits than its factorization.

56376292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013450 (or 2013448 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 56376292 is about 7508.4147461365. The cubic root of 56376292 is about 383.4412537141.

The spelling of 56376292 in words is "fifty-six million, three hundred seventy-six thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 2013439 4026878 8053756 14094073 28188146 56376292