Base | Representation |
---|---|
bin | 110100100101010100… |
… | …010100101110111101 |
3 | 12101201211200200112102 |
4 | 310211110110232331 |
5 | 1411112412102040 |
6 | 41534311514445 |
7 | 4036101455105 |
oct | 644524245675 |
9 | 171654620472 |
10 | 56460659645 |
11 | 21a43630295 |
12 | ab38688a25 |
13 | 542a3c8360 |
14 | 2a387b4205 |
15 | 1706b74515 |
hex | d25514bbd |
56460659645 has 32 divisors (see below), whose sum is σ = 74798059392. Its totient is φ = 40655976192.
The previous prime is 56460659639. The next prime is 56460659653. The reversal of 56460659645 is 54695606465.
It is not a de Polignac number, because 56460659645 - 26 = 56460659581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 511262 + ... + 611808.
It is an arithmetic number, because the mean of its divisors is an integer number (2337439356).
Almost surely, 256460659645 is an apocalyptic number.
It is an amenable number.
56460659645 is a deficient number, since it is larger than the sum of its proper divisors (18337399747).
56460659645 is a wasteful number, since it uses less digits than its factorization.
56460659645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100781.
The product of its (nonzero) digits is 23328000, while the sum is 56.
The spelling of 56460659645 in words is "fifty-six billion, four hundred sixty million, six hundred fifty-nine thousand, six hundred forty-five".
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