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56068756 = 2223609443
BaseRepresentation
bin1101010111100…
…0101010010100
310220111120212121
43111320222110
5103323200011
65321425324
71250401522
oct325705224
9126446777
1056068756
1129716317
121693b244
13b8017a3
147637312
154dc7e71
hex3578a94

56068756 has 12 divisors (see below), whose sum is σ = 102386592. Its totient is φ = 26815448.

The previous prime is 56068751. The next prime is 56068759. The reversal of 56068756 is 65786065.

56068756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a pancake number, because a pancake can be divided into 56068756 parts by 10589 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56068751) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 304630 + ... + 304813.

It is an arithmetic number, because the mean of its divisors is an integer number (8532216).

Almost surely, 256068756 is an apocalyptic number.

It is an amenable number.

56068756 is a deficient number, since it is larger than the sum of its proper divisors (46317836).

56068756 is a wasteful number, since it uses less digits than its factorization.

56068756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609470 (or 609468 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 56068756 is about 7487.9073178025. The cubic root of 56068756 is about 382.7427504887.

The spelling of 56068756 in words is "fifty-six million, sixty-eight thousand, seven hundred fifty-six".

Divisors: 1 2 4 23 46 92 609443 1218886 2437772 14017189 28034378 56068756