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56967085 = 5717671429
BaseRepresentation
bin1101100101001…
…1111110101101
310222012020011001
43121103332231
5104040421320
65353000301
71261132540
oct331237655
9128166131
1056967085
112a17a23a
12170b3091
13ba57646
1477cc857
15500420a
hex3653fad

56967085 has 32 divisors (see below), whose sum is σ = 84015360. Its totient is φ = 36191232.

The previous prime is 56967077. The next prime is 56967091. The reversal of 56967085 is 58076965.

It is not a de Polignac number, because 56967085 - 23 = 56967077 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 39151 + ... + 40579.

It is an arithmetic number, because the mean of its divisors is an integer number (2625480).

Almost surely, 256967085 is an apocalyptic number.

It is an amenable number.

56967085 is a deficient number, since it is larger than the sum of its proper divisors (27048275).

56967085 is a wasteful number, since it uses less digits than its factorization.

56967085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 56967085 is about 7547.6542713614. The cubic root of 56967085 is about 384.7760208439.

The spelling of 56967085 in words is "fifty-six million, nine hundred sixty-seven thousand, eighty-five".

Divisors: 1 5 7 17 35 67 85 119 335 469 595 1139 1429 2345 5695 7145 7973 10003 24293 39865 50015 95743 121465 170051 478715 670201 850255 1627631 3351005 8138155 11393417 56967085