Base | Representation |
---|---|
bin | 1001101000000111… |
… | …10100001110010100 |
3 | 111100012020001102201 |
4 | 10310003310032110 |
5 | 41041101222433 |
6 | 2212504214244 |
7 | 242035346425 |
oct | 46403641624 |
9 | 14305201381 |
10 | 5168382868 |
11 | 2212465600 |
12 | 1002a6a384 |
13 | 6449c5b1c |
14 | 3705b364c |
15 | 203b17a7d |
hex | 1340f4394 |
5168382868 has 72 divisors (see below), whose sum is σ = 10432443392. Its totient is φ = 2235816000.
The previous prime is 5168382841. The next prime is 5168382883. The reversal of 5168382868 is 8682838615.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 912421 + ... + 918067.
Almost surely, 25168382868 is an apocalyptic number.
It is an amenable number.
5168382868 is an abundant number, since it is smaller than the sum of its proper divisors (5264060524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5168382868 is a wasteful number, since it uses less digits than its factorization.
5168382868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5765 (or 5752 counting only the distinct ones).
The product of its digits is 4423680, while the sum is 55.
The square root of 5168382868 is about 71891.4658913003. The cubic root of 5168382868 is about 1728.9597885372.
The spelling of 5168382868 in words is "five billion, one hundred sixty-eight million, three hundred eighty-two thousand, eight hundred sixty-eight".
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