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56080115 = 5713219499
BaseRepresentation
bin1101010111101…
…1011011110011
310220112011110022
43111323123303
5103324030430
65321554055
71250446610
oct325733363
9126464408
1056080115
1129723903
121694592b
13b806a00
14763b507
154dcb4e5
hex357b6f3

56080115 has 48 divisors (see below), whose sum is σ = 87840000. Its totient is φ = 33561216.

The previous prime is 56080109. The next prime is 56080121. The reversal of 56080115 is 51108065.

It is an interprime number because it is at equal distance from previous prime (56080109) and next prime (56080121).

It is not a de Polignac number, because 56080115 - 210 = 56079091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112136 + ... + 112634.

It is an arithmetic number, because the mean of its divisors is an integer number (1830000).

Almost surely, 256080115 is an apocalyptic number.

56080115 is a deficient number, since it is larger than the sum of its proper divisors (31759885).

56080115 is a wasteful number, since it uses less digits than its factorization.

56080115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 56080115 is about 7488.6657690139. The cubic root of 56080115 is about 382.7685954313.

The spelling of 56080115 in words is "fifty-six million, eighty thousand, one hundred fifteen".

Divisors: 1 5 7 13 19 35 65 91 95 133 169 247 455 499 665 845 1183 1235 1729 2495 3211 3493 5915 6487 8645 9481 16055 17465 22477 32435 45409 47405 66367 84331 112385 123253 227045 331835 421655 590317 616265 862771 1602289 2951585 4313855 8011445 11216023 56080115