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56051082 = 2331037983
BaseRepresentation
bin1101010111010…
…0010110001010
310220110200122000
43111310112022
5103322113312
65321211430
71250266143
oct325642612
9126420560
1056051082
112970400a
1216930b76
13b7c6729
147630aca
154dc2adc
hex357458a

56051082 has 16 divisors (see below), whose sum is σ = 124558080. Its totient is φ = 18683676.

The previous prime is 56051077. The next prime is 56051111. The reversal of 56051082 is 28015065.

56051082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 518938 + ... + 519045.

It is an arithmetic number, because the mean of its divisors is an integer number (7784880).

Almost surely, 256051082 is an apocalyptic number.

56051082 is an abundant number, since it is smaller than the sum of its proper divisors (68506998).

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

56051082 is a wasteful number, since it uses less digits than its factorization.

56051082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037994 (or 1037988 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 56051082 is about 7486.7270552625. The cubic root of 56051082 is about 382.7025301904.

The spelling of 56051082 in words is "fifty-six million, fifty-one thousand, eighty-two".

Divisors: 1 2 3 6 9 18 27 54 1037983 2075966 3113949 6227898 9341847 18683694 28025541 56051082