Base | Representation |
---|---|
bin | 1001110110101101… |
… | …01111000000110000 |
3 | 111122201112121112100 |
4 | 10323112233000300 |
5 | 41313420022033 |
6 | 2232555500400 |
7 | 245052624435 |
oct | 47326570060 |
9 | 14581477470 |
10 | 5290782768 |
11 | 2275566447 |
12 | 1037a57700 |
13 | 6641801bb |
14 | 382955b8c |
15 | 20e744513 |
hex | 13b5af030 |
5290782768 has 30 divisors (see below), whose sum is σ = 14806843844. Its totient is φ = 1763594208.
The previous prime is 5290782767. The next prime is 5290782781. The reversal of 5290782768 is 8672870925.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (5290782767) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18370630 + ... + 18370917.
Almost surely, 25290782768 is an apocalyptic number.
It is an amenable number.
5290782768 is an abundant number, since it is smaller than the sum of its proper divisors (9516061076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5290782768 is a wasteful number, since it uses less digits than its factorization.
5290782768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36741561 (or 36741552 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 54.
The square root of 5290782768 is about 72737.7671364746. The cubic root of 5290782768 is about 1742.5020998488.
The spelling of 5290782768 in words is "five billion, two hundred ninety million, seven hundred eighty-two thousand, seven hundred sixty-eight".
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