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56095742105 = 513863011417
BaseRepresentation
bin110100001111100100…
…010001100010011001
312100210102000221202222
4310033210101202121
51404341002221410
641434154233425
74024050640424
oct641744214231
9170712027688
1056095742105
1121876647347
12aa56425875
13539c91b210
142a021429bb
1516d4ae0955
hexd0f911899

56095742105 has 8 divisors (see below), whose sum is σ = 72492959112. Its totient is φ = 41424547968.

The previous prime is 56095742047. The next prime is 56095742119. The reversal of 56095742105 is 50124759065.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9161552656 + 46934189449 = 95716^2 + 216643^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 56095742105 - 26 = 56095742041 is a prime.

It is a Duffinian number.

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, 431505644 + ... + 431505773.

It is an arithmetic number, because the mean of its divisors is an integer number (9061619889).

Almost surely, 256095742105 is an apocalyptic number.

It is an amenable number.

56095742105 is a deficient number, since it is larger than the sum of its proper divisors (16397217007).

56095742105 is a wasteful number, since it uses less digits than its factorization.

56095742105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863011435.

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 56095742105 in words is "fifty-six billion, ninety-five million, seven hundred forty-two thousand, one hundred five".

Divisors: 1 5 13 65 863011417 4315057085 11219148421 56095742105