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56112353 = 1118128183
BaseRepresentation
bin1101011000001…
…1010011100001
310220120210200022
43112003103201
5103331043403
65322403225
71250642603
oct326032341
9126523608
1056112353
1129746050
1216960515
13b81859b
147649173
154dd5d38
hex35834e1

56112353 has 8 divisors (see below), whose sum is σ = 61553856. Its totient is φ = 50727600.

The previous prime is 56112349. The next prime is 56112373. The reversal of 56112353 is 35321165.

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

It is not a de Polignac number, because 56112353 - 22 = 56112349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56112373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12101 + ... + 16082.

It is an arithmetic number, because the mean of its divisors is an integer number (7694232).

Almost surely, 256112353 is an apocalyptic number.

It is an amenable number.

56112353 is a deficient number, since it is larger than the sum of its proper divisors (5441503).

56112353 is a wasteful number, since it uses less digits than its factorization.

56112353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28375.

The product of its digits is 2700, while the sum is 26.

The square root of 56112353 is about 7490.8179126181. The cubic root of 56112353 is about 382.8419270107.

It can be divided in two parts, 56112 and 353, that added together give a palindrome (56465).

The spelling of 56112353 in words is "fifty-six million, one hundred twelve thousand, three hundred fifty-three".

Divisors: 1 11 181 1991 28183 310013 5101123 56112353