Base | Representation |
---|---|
bin | 11001011101111111100000… |
… | …10100110100001101010001 |
3 | 21100022010120010210111001001 |
4 | 30232333300110310031101 |
5 | 24320101003300423410 |
6 | 315040504010542001 |
7 | 14540210426020255 |
oct | 1456776024641521 |
9 | 240263503714031 |
10 | 56006110561105 |
11 | 16933070376541 |
12 | 6346439137901 |
13 | 2533479a1c3b3 |
14 | db89d2b86265 |
15 | 671caa2be33a |
hex | 32eff0534351 |
56006110561105 has 8 divisors (see below), whose sum is σ = 67240986832872. Its totient is φ = 44782452342528.
The previous prime is 56006110561061. The next prime is 56006110561139. The reversal of 56006110561105 is 50116501160065.
It can be written as a sum of positive squares in 4 ways, for example, as 6913344696976 + 49092765864129 = 2629324^2 + 7006623^2 .
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 56006110561105 - 225 = 56006077006673 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2804502312 + ... + 2804522281.
It is an arithmetic number, because the mean of its divisors is an integer number (8405123354109).
Almost surely, 256006110561105 is an apocalyptic number.
It is an amenable number.
56006110561105 is a deficient number, since it is larger than the sum of its proper divisors (11234876271767).
56006110561105 is a wasteful number, since it uses less digits than its factorization.
56006110561105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5609026595.
The product of its (nonzero) digits is 27000, while the sum is 37.
The spelling of 56006110561105 in words is "fifty-six trillion, six billion, one hundred ten million, five hundred sixty-one thousand, one hundred five".
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