Base | Representation |
---|---|
bin | 100011101101100001… |
… | …1001110100110010011 |
3 | 21022221121211021111201 |
4 | 1013123003032212103 |
5 | 2224030003004223 |
6 | 55121454052031 |
7 | 5353302666514 |
oct | 1073303164623 |
9 | 238847737451 |
10 | 76689500563 |
11 | 2a584250935 |
12 | 12a431aa017 |
13 | 7302317800 |
14 | 39d7228a0b |
15 | 1edca44ead |
hex | 11db0ce993 |
76689500563 has 6 divisors (see below), whose sum is σ = 83042477124. Its totient is φ = 70790308056.
The previous prime is 76689500561. The next prime is 76689500579. The reversal of 76689500563 is 36500598667.
It is not a de Polignac number, because 76689500563 - 21 = 76689500561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76689500561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226891845 + ... + 226892182.
It is an arithmetic number, because the mean of its divisors is an integer number (13840412854).
Almost surely, 276689500563 is an apocalyptic number.
76689500563 is a deficient number, since it is larger than the sum of its proper divisors (6352976561).
76689500563 is a wasteful number, since it uses less digits than its factorization.
76689500563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 453784053 (or 453784040 counting only the distinct ones).
The product of its (nonzero) digits is 8164800, while the sum is 55.
The spelling of 76689500563 in words is "seventy-six billion, six hundred eighty-nine million, five hundred thousand, five hundred sixty-three".
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