Base | Representation |
---|---|
bin | 1111000001000001… |
… | …10001100100110000 |
3 | 202210211102112010120 |
4 | 13200200301210300 |
5 | 113002240432334 |
6 | 3411541130240 |
7 | 403526640231 |
oct | 74040614460 |
9 | 22724375116 |
10 | 8061655344 |
11 | 3467659a86 |
12 | 168b9b9980 |
13 | 9b624c682 |
14 | 566957088 |
15 | 322b28949 |
hex | 1e0831930 |
8061655344 has 20 divisors (see below), whose sum is σ = 20825943096. Its totient is φ = 2687218432.
The previous prime is 8061655339. The next prime is 8061655363. The reversal of 8061655344 is 4435561608.
It is a junction number, because it is equal to n+sod(n) for n = 8061655296 and 8061655305.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83975529 + ... + 83975624.
Almost surely, 28061655344 is an apocalyptic number.
It is an amenable number.
8061655344 is an abundant number, since it is smaller than the sum of its proper divisors (12764287752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8061655344 is a wasteful number, since it uses less digits than its factorization.
8061655344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167951164 (or 167951158 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 42.
The square root of 8061655344 is about 89786.7214236047. The cubic root of 8061655344 is about 2005.1248023176.
The spelling of 8061655344 in words is "eight billion, sixty-one million, six hundred fifty-five thousand, three hundred forty-four".
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