Base | Representation |
---|---|
bin | 110100111100001100… |
… | …000100101010101011 |
3 | 12102201120201022211020 |
4 | 310330030010222223 |
5 | 1412404124411101 |
6 | 42040340103523 |
7 | 4051441123653 |
oct | 647414045253 |
9 | 172646638736 |
10 | 56844372651 |
11 | 22120191580 |
12 | b025094ba3 |
13 | 548ba56581 |
14 | 2a73739363 |
15 | 172a6bc136 |
hex | d3c304aab |
56844372651 has 16 divisors (see below), whose sum is σ = 82768274688. Its totient is φ = 34415488800.
The previous prime is 56844372647. The next prime is 56844372677. The reversal of 56844372651 is 15627344865.
It is not a de Polignac number, because 56844372651 - 22 = 56844372647 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56844372594 and 56844372603.
It is not an unprimeable number, because it can be changed into a prime (56844377651) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 858760 + ... + 922581.
It is an arithmetic number, because the mean of its divisors is an integer number (5173017168).
Almost surely, 256844372651 is an apocalyptic number.
56844372651 is a deficient number, since it is larger than the sum of its proper divisors (25923902037).
56844372651 is a wasteful number, since it uses less digits than its factorization.
56844372651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1782322.
The product of its digits is 4838400, while the sum is 51.
The spelling of 56844372651 in words is "fifty-six billion, eight hundred forty-four million, three hundred seventy-two thousand, six hundred fifty-one".
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