Base | Representation |
---|---|
bin | 101000001010011000… |
… | …0001100100101111010 |
3 | 22020121201221012202210 |
4 | 1100110300030211322 |
5 | 2403113331242410 |
6 | 103342131435550 |
7 | 6142202602263 |
oct | 1202460144572 |
9 | 266551835683 |
10 | 86247524730 |
11 | 3363952a964 |
12 | 14870155bb6 |
13 | 8196587703 |
14 | 42627bb96a |
15 | 239bbec220 |
hex | 1414c0c97a |
86247524730 has 32 divisors (see below), whose sum is σ = 207006830784. Its totient is φ = 22997920896.
The previous prime is 86247524729. The next prime is 86247524743. The reversal of 86247524730 is 3742574268.
It is a self number, because there is not a number n which added to its sum of digits gives 86247524730.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461622 + ... + 620958.
It is an arithmetic number, because the mean of its divisors is an integer number (6468963462).
Almost surely, 286247524730 is an apocalyptic number.
86247524730 is an abundant number, since it is smaller than the sum of its proper divisors (120759306054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86247524730 is a wasteful number, since it uses less digits than its factorization.
86247524730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177390.
The product of its (nonzero) digits is 2257920, while the sum is 48.
The spelling of 86247524730 in words is "eighty-six billion, two hundred forty-seven million, five hundred twenty-four thousand, seven hundred thirty".
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