Base | Representation |
---|---|
bin | 110100011100100010… |
… | …111000011100000001 |
3 | 12101100120202020100001 |
4 | 310130202320130001 |
5 | 1410312222342321 |
6 | 41511533200001 |
7 | 4032333455533 |
oct | 643442703401 |
9 | 171316666301 |
10 | 56313480961 |
11 | 21978545811 |
12 | aab7330001 |
13 | 5405a7668a |
14 | 2a23021853 |
15 | 16e8ca0c91 |
hex | d1c8b8701 |
56313480961 has 8 divisors (see below), whose sum is σ = 60282050400. Its totient is φ = 52445381760.
The previous prime is 56313480947. The next prime is 56313480973. The reversal of 56313480961 is 16908431365.
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 56313480961 - 25 = 56313480929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56313430961) 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, 25116400 + ... + 25118641.
It is an arithmetic number, because the mean of its divisors is an integer number (7535256300).
Almost surely, 256313480961 is an apocalyptic number.
It is an amenable number.
56313480961 is a deficient number, since it is larger than the sum of its proper divisors (3968569439).
56313480961 is a wasteful number, since it uses less digits than its factorization.
56313480961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50235119.
The product of its (nonzero) digits is 466560, while the sum is 46.
The spelling of 56313480961 in words is "fifty-six billion, three hundred thirteen million, four hundred eighty thousand, nine hundred sixty-one".
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