Base | Representation |
---|---|
bin | 11001011111101010111101… |
… | …10101001101101101001001 |
3 | 21100111122110120000001110201 |
4 | 30233311132311031231021 |
5 | 24322022130033412021 |
6 | 315123204225012201 |
7 | 14544322130503543 |
oct | 1457653665155511 |
9 | 240448416001421 |
10 | 56063799122761 |
11 | 1695558402a781 |
12 | 6355658a84061 |
13 | 2538a4162ac91 |
14 | dbb706670693 |
15 | 673534b41591 |
hex | 32fd5ed4db49 |
56063799122761 has 64 divisors (see below), whose sum is σ = 65807560166400. Its totient is φ = 47399415791616.
The previous prime is 56063799122759. The next prime is 56063799122801. The reversal of 56063799122761 is 16722199736065.
It is not a de Polignac number, because 56063799122761 - 21 = 56063799122759 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56063799122693 and 56063799122702.
It is not an unprimeable number, because it can be changed into a prime (56063799122161) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159147360 + ... + 159499246.
It is an arithmetic number, because the mean of its divisors is an integer number (1028243127600).
Almost surely, 256063799122761 is an apocalyptic number.
It is an amenable number.
56063799122761 is a deficient number, since it is larger than the sum of its proper divisors (9743761043639).
56063799122761 is a wasteful number, since it uses less digits than its factorization.
56063799122761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352258.
The product of its (nonzero) digits is 51438240, while the sum is 64.
The spelling of 56063799122761 in words is "fifty-six trillion, sixty-three billion, seven hundred ninety-nine million, one hundred twenty-two thousand, seven hundred sixty-one".
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