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56301713 = 1340910589
BaseRepresentation
bin1101011011000…
…1100010010001
310220221102102122
43112301202101
5103403123323
65330424025
71252361636
oct326614221
9126842378
1056301713
1129865346
1216a32015
13b883830
14769818d
154e21ec8
hex35b1891

56301713 has 8 divisors (see below), whose sum is σ = 60786600. Its totient is φ = 51838848.

The previous prime is 56301649. The next prime is 56301737. The reversal of 56301713 is 31710365.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3055504 + 53246209 = 1748^2 + 7297^2 .

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 56301713 - 26 = 56301649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56301913) 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, 23 + ... + 10611.

It is an arithmetic number, because the mean of its divisors is an integer number (7598325).

Almost surely, 256301713 is an apocalyptic number.

It is an amenable number.

56301713 is a deficient number, since it is larger than the sum of its proper divisors (4484887).

56301713 is a wasteful number, since it uses less digits than its factorization.

56301713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 56301713 is about 7503.4467413316. The cubic root of 56301713 is about 383.2720970025.

The spelling of 56301713 in words is "fifty-six million, three hundred one thousand, seven hundred thirteen".

Divisors: 1 13 409 5317 10589 137657 4330901 56301713