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56150853 = 3114147883
BaseRepresentation
bin1101011000110…
…0101101000101
310220122202111020
43112030231011
5103333311403
65323301353
71251163053
oct326145505
9126582436
1056150853
1129771a70
121697a859
13b82cc75
1476591d3
154de2453
hex358cb45

56150853 has 32 divisors (see below), whose sum is σ = 85542912. Its totient is φ = 32457600.

The previous prime is 56150851. The next prime is 56150863. The reversal of 56150853 is 35805165.

56150853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56150853 - 21 = 56150851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56150851) 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 31 ways as a sum of consecutive naturals, for example, 63150 + ... + 64032.

It is an arithmetic number, because the mean of its divisors is an integer number (2673216).

Almost surely, 256150853 is an apocalyptic number.

It is an amenable number.

56150853 is a deficient number, since it is larger than the sum of its proper divisors (29392059).

56150853 is a wasteful number, since it uses less digits than its factorization.

56150853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 56150853 is about 7493.3872847998. The cubic root of 56150853 is about 382.9294659314.

The spelling of 56150853 in words is "fifty-six million, one hundred fifty thousand, eight hundred fifty-three".

Divisors: 1 3 11 33 41 47 123 141 451 517 883 1353 1551 1927 2649 5781 9713 21197 29139 36203 41501 63591 108609 124503 398233 456511 1194699 1369533 1701541 5104623 18716951 56150853