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56004601 = 791017019
BaseRepresentation
bin1101010110100…
…0111111111001
310220101022212111
43111220333321
5103314121401
65320212321
71250013502
oct325507771
9126338774
1056004601
11296820a4
121690a0a1
13b7ab523
14761bba9
154db3e51
hex3568ff9

56004601 has 8 divisors (see below), whose sum is σ = 57283200. Its totient is φ = 54740400.

The previous prime is 56004593. The next prime is 56004659. The reversal of 56004601 is 10640065.

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 56004601 - 23 = 56004593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56004661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470 + ... + 11488.

It is an arithmetic number, because the mean of its divisors is an integer number (7160400).

Almost surely, 256004601 is an apocalyptic number.

It is an amenable number.

56004601 is a deficient number, since it is larger than the sum of its proper divisors (1278599).

56004601 is a wasteful number, since it uses less digits than its factorization.

56004601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7199.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 56004601 is about 7483.6221844772. The cubic root of 56004601 is about 382.5967141204.

Adding to 56004601 its reverse (10640065), we get a palindrome (66644666).

It can be divided in two parts, 5600 and 4601, that added together give a palindrome (10201).

The spelling of 56004601 in words is "fifty-six million, four thousand, six hundred one".

Divisors: 1 79 101 7019 7979 554501 708919 56004601