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56056062 = 2371181727
BaseRepresentation
bin1101010111010…
…1100011111110
310220110221110110
43111311203332
5103322243222
65321250450
71250316516
oct325654376
9126427413
1056056062
1129707827
1216933a26
13b7c8a8a
147632846
154dc430c
hex35758fe

56056062 has 32 divisors (see below), whose sum is σ = 114476544. Its totient is φ = 18295200.

The previous prime is 56056057. The next prime is 56056087. The reversal of 56056062 is 26065065.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76743 + ... + 77469.

It is an arithmetic number, because the mean of its divisors is an integer number (3577392).

Almost surely, 256056062 is an apocalyptic number.

56056062 is an abundant number, since it is smaller than the sum of its proper divisors (58420482).

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

56056062 is a wasteful number, since it uses less digits than its factorization.

56056062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56056062 is about 7487.0596364661. The cubic root of 56056062 is about 382.7138639125.

The spelling of 56056062 in words is "fifty-six million, fifty-six thousand, sixty-two", and thus it is an eban number.

Divisors: 1 2 3 6 71 142 181 213 362 426 543 727 1086 1454 2181 4362 12851 25702 38553 51617 77106 103234 131587 154851 263174 309702 394761 789522 9342677 18685354 28028031 56056062