Base | Representation |
---|---|
bin | 1110001101011110001… |
… | …01111010100111110110 |
3 | 1201200022022000110120100 |
4 | 13012233011322213312 |
5 | 30444433312234321 |
6 | 1012150240214530 |
7 | 50163520620516 |
oct | 7065705724766 |
9 | 1650268013510 |
10 | 488268868086 |
11 | 17908a05745a |
12 | 7a76830a446 |
13 | 37074903abc |
14 | 198bd1d3846 |
15 | ca7acc2326 |
hex | 71af17a9f6 |
488268868086 has 24 divisors (see below), whose sum is σ = 1059938685000. Its totient is φ = 162445088736.
The previous prime is 488268868049. The next prime is 488268868111. The reversal of 488268868086 is 680868862884.
488268868086 is a `hidden beast` number, since 488 + 2 + 6 + 8 + 8 + 68 + 0 + 86 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25923711 + ... + 25942538.
It is an arithmetic number, because the mean of its divisors is an integer number (44164111875).
Almost surely, 2488268868086 is an apocalyptic number.
488268868086 is an abundant number, since it is smaller than the sum of its proper divisors (571669816914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488268868086 is a wasteful number, since it uses less digits than its factorization.
488268868086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51866780 (or 51866777 counting only the distinct ones).
The product of its (nonzero) digits is 452984832, while the sum is 72.
The spelling of 488268868086 in words is "four hundred eighty-eight billion, two hundred sixty-eight million, eight hundred sixty-eight thousand, eighty-six".
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