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56080376 = 2311637277
BaseRepresentation
bin1101010111101…
…1011111111000
310220112011210222
43111323133320
5103324033001
65321555212
71250450432
oct325733770
9126464728
1056080376
1129724020
1216945b08
13b806b71
14763b652
154dcb61b
hex357b7f8

56080376 has 16 divisors (see below), whose sum is σ = 114710040. Its totient is φ = 25491040.

The previous prime is 56080369. The next prime is 56080379. The reversal of 56080376 is 67308065.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56080379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318551 + ... + 318726.

Almost surely, 256080376 is an apocalyptic number.

It is an amenable number.

56080376 is an abundant number, since it is smaller than the sum of its proper divisors (58629664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56080376 is a wasteful number, since it uses less digits than its factorization.

56080376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637294 (or 637290 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 56080376 is about 7488.6831953288. The cubic root of 56080376 is about 382.7691892392.

The spelling of 56080376 in words is "fifty-six million, eighty thousand, three hundred seventy-six".

Divisors: 1 2 4 8 11 22 44 88 637277 1274554 2549108 5098216 7010047 14020094 28040188 56080376