Base | Representation |
---|---|
bin | 110101000101001100… |
… | …011101001101001001 |
3 | 12110010010000202211011 |
4 | 311011030131031021 |
5 | 1413211314434410 |
6 | 42103334403521 |
7 | 4055254325332 |
oct | 650514351511 |
9 | 173103022734 |
10 | 56995468105 |
11 | 22198501854 |
12 | b0678005a1 |
13 | 54b4149c74 |
14 | 2a8982b289 |
15 | 1738ab618a |
hex | d4531d349 |
56995468105 has 8 divisors (see below), whose sum is σ = 68400533952. Its totient is φ = 45592393008.
The previous prime is 56995468099. The next prime is 56995468133. The reversal of 56995468105 is 50186459965.
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 56995468105 - 215 = 56995435337 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56995468105.
It is an unprimeable number.
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, 433957 + ... + 549826.
It is an arithmetic number, because the mean of its divisors is an integer number (8550066744).
Almost surely, 256995468105 is an apocalyptic number.
It is an amenable number.
56995468105 is a deficient number, since it is larger than the sum of its proper divisors (11405065847).
56995468105 is a wasteful number, since it uses less digits than its factorization.
56995468105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995375.
The product of its (nonzero) digits is 11664000, while the sum is 58.
The spelling of 56995468105 in words is "fifty-six billion, nine hundred ninety-five million, four hundred sixty-eight thousand, one hundred five".
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