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56675043 = 32192711223
BaseRepresentation
bin1101100000110…
…0101011100011
310221122101112200
43120030223203
5104002100133
65342424243
71255505235
oct330145343
9127571480
1056675043
1129a9a887
1216b92083
13b984739
147754255
154e97913
hex360cae3

56675043 has 24 divisors (see below), whose sum is σ = 86561280. Its totient is φ = 35633520.

The previous prime is 56675041. The next prime is 56675051. The reversal of 56675043 is 34057665.

56675043 is a `hidden beast` number, since 566 + 7 + 50 + 43 = 666.

56675043 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 56675043 - 21 = 56675041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56674989 and 56675007.

It is not an unprimeable number, because it can be changed into a prime (56675041) 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 23 ways as a sum of consecutive naturals, for example, 45730 + ... + 46952.

It is an arithmetic number, because the mean of its divisors is an integer number (3606720).

Almost surely, 256675043 is an apocalyptic number.

56675043 is a deficient number, since it is larger than the sum of its proper divisors (29886237).

56675043 is a wasteful number, since it uses less digits than its factorization.

56675043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 56675043 is about 7528.2828719436. The cubic root of 56675043 is about 384.1173754143.

The spelling of 56675043 in words is "fifty-six million, six hundred seventy-five thousand, forty-three".

Divisors: 1 3 9 19 57 171 271 813 1223 2439 3669 5149 11007 15447 23237 46341 69711 209133 331433 994299 2982897 6297227 18891681 56675043