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56052068 = 22113269461
BaseRepresentation
bin1101010111010…
…0100101100100
310220110201222112
43111310211210
5103322131233
65321220152
71250302052
oct325644544
9126421875
1056052068
1129704826
1216931658
13b7c7007
1476311d2
154dc3048
hex3574964

56052068 has 24 divisors (see below), whose sum is σ = 99542520. Its totient is φ = 27614720.

The previous prime is 56052067. The next prime is 56052079. The reversal of 56052068 is 86025065.

It is a happy number.

56052068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4528384 + 51523684 = 2128^2 + 7178^2 .

It is not an unprimeable number, because it can be changed into a prime (56052067) 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 7 ways as a sum of consecutive naturals, for example, 121358 + ... + 121818.

It is an arithmetic number, because the mean of its divisors is an integer number (4147605).

Almost surely, 256052068 is an apocalyptic number.

It is an amenable number.

56052068 is a deficient number, since it is larger than the sum of its proper divisors (43490452).

56052068 is a wasteful number, since it uses less digits than its factorization.

56052068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 56052068 is about 7486.7929048425. The cubic root of 56052068 is about 382.7047742296.

The spelling of 56052068 in words is "fifty-six million, fifty-two thousand, sixty-eight".

Divisors: 1 2 4 113 226 269 452 461 538 922 1076 1844 30397 52093 60794 104186 121588 124009 208372 248018 496036 14013017 28026034 56052068