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56080070 = 255608007
BaseRepresentation
bin1101010111101…
…1011011000110
310220112011101122
43111323123012
5103324030240
65321553542
71250446514
oct325733306
9126464348
1056080070
1129723872
12169458b2
13b806997
14763b4b4
154dcb4b5
hex357b6c6

56080070 has 8 divisors (see below), whose sum is σ = 100944144. Its totient is φ = 22432024.

The previous prime is 56080067. The next prime is 56080097. The reversal of 56080070 is 7008065.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2803994 + ... + 2804013.

It is an arithmetic number, because the mean of its divisors is an integer number (12618018).

Almost surely, 256080070 is an apocalyptic number.

56080070 is a deficient number, since it is larger than the sum of its proper divisors (44864074).

56080070 is a wasteful number, since it uses less digits than its factorization.

56080070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608014.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 56080070 is about 7488.6627644727. The cubic root of 56080070 is about 382.7684930504.

The spelling of 56080070 in words is "fifty-six million, eighty thousand, seventy".

Divisors: 1 2 5 10 5608007 11216014 28040035 56080070