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56325287434 = 21317127432777
BaseRepresentation
bin110100011101001111…
…111010111000001010
312101101101222001202211
4310131033322320022
51410323233144214
641513034215334
74032536020663
oct643517727012
9171341861684
1056325287434
112198417a129
12aabb28454a
13540834b560
142a2481636a
1516e9d340c4
hexd1d3fae0a

56325287434 has 16 divisors (see below), whose sum is σ = 96339180168. Its totient is φ = 24467092992.

The previous prime is 56325287429. The next prime is 56325287441. The reversal of 56325287434 is 43478252365.

It can be written as a sum of positive squares in 4 ways, for example, as 39165597409 + 17159690025 = 197903^2 + 130995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63715947 + ... + 63716830.

Almost surely, 256325287434 is an apocalyptic number.

56325287434 is a deficient number, since it is larger than the sum of its proper divisors (40013892734).

56325287434 is a wasteful number, since it uses less digits than its factorization.

56325287434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127432809.

The product of its digits is 4838400, while the sum is 49.

The spelling of 56325287434 in words is "fifty-six billion, three hundred twenty-five million, two hundred eighty-seven thousand, four hundred thirty-four".

Divisors: 1 2 13 17 26 34 221 442 127432777 254865554 1656626101 2166357209 3313252202 4332714418 28162643717 56325287434