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56001626323 = 196743991851
BaseRepresentation
bin110100001001111101…
…010000000011010011
312100112211221101012021
4310021331100003103
51404142404020243
641420553112311
74021525653406
oct641175200323
9170484841167
1056001626323
1121828504805
12aa2a9b8697
135386287ac6
1429d3843d3d
1516cb6ee6ed
hexd09f500d3

56001626323 has 8 divisors (see below), whose sum is σ = 59828918720. Its totient is φ = 52262317800.

The previous prime is 56001626297. The next prime is 56001626341. The reversal of 56001626323 is 32362610065.

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 56001626323 - 213 = 56001618131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56001624323) 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, 21994653 + ... + 21997198.

It is an arithmetic number, because the mean of its divisors is an integer number (7478614840).

Almost surely, 256001626323 is an apocalyptic number.

56001626323 is a deficient number, since it is larger than the sum of its proper divisors (3827292397).

56001626323 is a wasteful number, since it uses less digits than its factorization.

56001626323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43991937.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 56001626323 in words is "fifty-six billion, one million, six hundred twenty-six thousand, three hundred twenty-three".

Divisors: 1 19 67 1273 43991851 835845169 2947454017 56001626323