Base | Representation |
---|---|
bin | 100000010000010101100… |
… | …100111000100001110000 |
3 | 21211220100020022120021222 |
4 | 200100111210320201300 |
5 | 242304011132134432 |
6 | 4414135335004212 |
7 | 316066356415664 |
oct | 40202544704160 |
9 | 7756306276258 |
10 | 2216565114992 |
11 | 785049249068 |
12 | 2b9703209668 |
13 | 13103773ca27 |
14 | 793d49a88a4 |
15 | 3c9d0874112 |
hex | 20415938870 |
2216565114992 has 40 divisors (see below), whose sum is σ = 4481439208224. Its totient is φ = 1060067314944.
The previous prime is 2216565114991. The next prime is 2216565115019. The reversal of 2216565114992 is 2994115656122.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2216565114991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19998158 + ... + 20108690.
Almost surely, 22216565114992 is an apocalyptic number.
It is an amenable number.
2216565114992 is an abundant number, since it is smaller than the sum of its proper divisors (2264874093232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2216565114992 is a wasteful number, since it uses less digits than its factorization.
2216565114992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165057 (or 165051 counting only the distinct ones).
The product of its digits is 2332800, while the sum is 53.
The spelling of 2216565114992 in words is "two trillion, two hundred sixteen billion, five hundred sixty-five million, one hundred fourteen thousand, nine hundred ninety-two".
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