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56254076 = 2218177699
BaseRepresentation
bin1101011010010…
…1111001111100
310220212000002022
43112211321330
5103400112301
65325415312
71252103024
oct326457174
9126760068
1056254076
112983257a
1216a0a538
13b867c48
147684a84
154e12d1b
hex35a5e7c

56254076 has 12 divisors (see below), whose sum is σ = 98989800. Its totient is φ = 27971280.

The previous prime is 56254069. The next prime is 56254109. The reversal of 56254076 is 67045265.

It is a super-2 number, since 2×562540762 = 6329042133227552, which contains 22 as substring.

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, 38126 + ... + 39573.

It is an arithmetic number, because the mean of its divisors is an integer number (8249150).

Almost surely, 256254076 is an apocalyptic number.

It is an amenable number.

56254076 is a deficient number, since it is larger than the sum of its proper divisors (42735724).

56254076 is a wasteful number, since it uses less digits than its factorization.

56254076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77884 (or 77882 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 56254076 is about 7500.2717284109. The cubic root of 56254076 is about 383.1639707206.

The spelling of 56254076 in words is "fifty-six million, two hundred fifty-four thousand, seventy-six".

Divisors: 1 2 4 181 362 724 77699 155398 310796 14063519 28127038 56254076