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56740954 = 2192364921
BaseRepresentation
bin1101100001110…
…0110001011010
310221202201221211
43120130301122
5104011202304
65344053334
71256201344
oct330346132
9127681854
1056740954
112a035356
121700424a
13b9a873a
147770294
154eac204
hex361cc5a

56740954 has 16 divisors (see below), whose sum is σ = 93487680. Its totient is φ = 25708320.

The previous prime is 56740939. The next prime is 56740961. The reversal of 56740954 is 45904765.

56740954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31587 + ... + 33334.

It is an arithmetic number, because the mean of its divisors is an integer number (5842980).

Almost surely, 256740954 is an apocalyptic number.

56740954 is a deficient number, since it is larger than the sum of its proper divisors (36746726).

56740954 is a wasteful number, since it uses less digits than its factorization.

56740954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64965.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 56740954 is about 7532.6591586239. The cubic root of 56740954 is about 384.2662225427.

The spelling of 56740954 in words is "fifty-six million, seven hundred forty thousand, nine hundred fifty-four".

Divisors: 1 2 19 23 38 46 437 874 64921 129842 1233499 1493183 2466998 2986366 28370477 56740954