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56085080 = 2351402127
BaseRepresentation
bin1101010111110…
…0101001011000
310220112102021012
43111330221120
5103324210310
65322033052
71250500232
oct325745130
9126472235
1056085080
1129727607
1216948788
13b80904c
14763d252
154dccc05
hex357ca58

56085080 has 16 divisors (see below), whose sum is σ = 126191520. Its totient is φ = 22434016.

The previous prime is 56085067. The next prime is 56085119. The reversal of 56085080 is 8058065.

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, 701024 + ... + 701103.

It is an arithmetic number, because the mean of its divisors is an integer number (7886970).

Almost surely, 256085080 is an apocalyptic number.

It is an amenable number.

56085080 is an abundant number, since it is smaller than the sum of its proper divisors (70106440).

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

56085080 is a wasteful number, since it uses less digits than its factorization.

56085080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402138 (or 1402134 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 56085080 is about 7488.9972626514. The cubic root of 56085080 is about 382.7798911166.

The spelling of 56085080 in words is "fifty-six million, eighty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 1402127 2804254 5608508 7010635 11217016 14021270 28042540 56085080