Base | Representation |
---|---|
bin | 101000111111011111101… |
… | …110100110000111110000 |
3 | 100222022001120210011201010 |
4 | 220333133232212013300 |
5 | 332123112010102231 |
6 | 5554031531110520 |
7 | 410342552246550 |
oct | 50773756460760 |
9 | 10868046704633 |
10 | 2816957112816 |
11 | 996734941400 |
12 | 395b412a2440 |
13 | 17583a6693c2 |
14 | 9a4acd2d160 |
15 | 4d41ed24546 |
hex | 28fdfba61f0 |
2816957112816 has 120 divisors (see below), whose sum is σ = 9141530376832. Its totient is φ = 731677161600.
The previous prime is 2816957112799. The next prime is 2816957112817. The reversal of 2816957112816 is 6182117596182.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2816957112817) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34603150 + ... + 34684461.
Almost surely, 22816957112816 is an apocalyptic number.
It is an amenable number.
2816957112816 is an abundant number, since it is smaller than the sum of its proper divisors (6324573264016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2816957112816 is a wasteful number, since it uses less digits than its factorization.
2816957112816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69287651 (or 69287634 counting only the distinct ones).
The product of its digits is 2903040, while the sum is 57.
The spelling of 2816957112816 in words is "two trillion, eight hundred sixteen billion, nine hundred fifty-seven million, one hundred twelve thousand, eight hundred sixteen".
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