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56330068 = 2233194243
BaseRepresentation
bin1101011011100…
…0011101010100
310220222212022211
43112320131110
5103410030233
65331203204
71252540414
oct326703524
9126885284
1056330068
1129884683
1216a46504
13b893702
1476a4644
154e2a5cd
hex35b8754

56330068 has 12 divisors (see below), whose sum is σ = 98630560. Its totient is φ = 28149912.

The previous prime is 56330063. The next prime is 56330089. The reversal of 56330068 is 86003365.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56330063) 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, 11155 + ... + 15397.

Almost surely, 256330068 is an apocalyptic number.

It is an amenable number.

56330068 is a deficient number, since it is larger than the sum of its proper divisors (42300492).

56330068 is a wasteful number, since it uses less digits than its factorization.

56330068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7566 (or 7564 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 56330068 is about 7505.3359684960. The cubic root of 56330068 is about 383.3364281204.

The spelling of 56330068 in words is "fifty-six million, three hundred thirty thousand, sixty-eight".

Divisors: 1 2 4 3319 4243 6638 8486 13276 16972 14082517 28165034 56330068