Search a number
-
+
56624195 = 517666167
BaseRepresentation
bin1101100000000…
…0010001000011
310221112210210102
43120000101003
5103443433240
65341353015
71255204055
oct330002103
9127483712
1056624195
1129a65661
1216b6876b
13b967554
14773d8d5
154e87815
hex3600443

56624195 has 8 divisors (see below), whose sum is σ = 71946144. Its totient is φ = 42634624.

The previous prime is 56624173. The next prime is 56624207. The reversal of 56624195 is 59142665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56624195 - 28 = 56623939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332999 + ... + 333168.

It is an arithmetic number, because the mean of its divisors is an integer number (8993268).

Almost surely, 256624195 is an apocalyptic number.

56624195 is a deficient number, since it is larger than the sum of its proper divisors (15321949).

56624195 is a wasteful number, since it uses less digits than its factorization.

56624195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666189.

The product of its digits is 64800, while the sum is 38.

The square root of 56624195 is about 7524.9049827888. The cubic root of 56624195 is about 384.0024662566.

The spelling of 56624195 in words is "fifty-six million, six hundred twenty-four thousand, one hundred ninety-five".

Divisors: 1 5 17 85 666167 3330835 11324839 56624195