Search a number
-
+
56079625 = 53764091
BaseRepresentation
bin1101010111101…
…1010100001001
310220112010210011
43111323110021
5103324022000
65321551521
71250445310
oct325732411
9126463704
1056079625
11297234a8
12169455a1
13b806714
14763b277
154dcb2ba
hex357b509

56079625 has 16 divisors (see below), whose sum is σ = 79986816. Its totient is φ = 38454000.

The previous prime is 56079619. The next prime is 56079629. The reversal of 56079625 is 52697065.

It is not a de Polignac number, because 56079625 - 29 = 56079113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56079629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31171 + ... + 32920.

It is an arithmetic number, because the mean of its divisors is an integer number (4999176).

Almost surely, 256079625 is an apocalyptic number.

It is an amenable number.

56079625 is a deficient number, since it is larger than the sum of its proper divisors (23907191).

56079625 is an equidigital number, since it uses as much as digits as its factorization.

56079625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64113 (or 64103 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 56079625 is about 7488.6330528341. The cubic root of 56079625 is about 382.7674806145.

The spelling of 56079625 in words is "fifty-six million, seventy-nine thousand, six hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 875 64091 320455 448637 1602275 2243185 8011375 11215925 56079625