Base | Representation |
---|---|
bin | 10111010011111111011010… |
… | …10010111000001111110000 |
3 | 20201111211102021121102122000 |
4 | 23221333231102320033300 |
5 | 23204404010422430203 |
6 | 301010314132414000 |
7 | 13540506004545633 |
oct | 1351775522701760 |
9 | 221454367542560 |
10 | 51264415826928 |
11 | 15375131301387 |
12 | 58bb479177300 |
13 | 227b2a157c9b5 |
14 | c932d4c5dc1a |
15 | 5dd789ab14a3 |
hex | 2e9fed4b83f0 |
51264415826928 has 160 divisors (see below), whose sum is σ = 147245104281600. Its totient is φ = 17076850377984.
The previous prime is 51264415826893. The next prime is 51264415826959. The reversal of 51264415826928 is 82962851446215.
51264415826928 is a `hidden beast` number, since 5 + 1 + 2 + 6 + 4 + 41 + 582 + 6 + 9 + 2 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6086237725 + ... + 6086246147.
It is an arithmetic number, because the mean of its divisors is an integer number (920281901760).
Almost surely, 251264415826928 is an apocalyptic number.
It is an amenable number.
51264415826928 is an abundant number, since it is smaller than the sum of its proper divisors (95980688454672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51264415826928 is a wasteful number, since it uses less digits than its factorization.
51264415826928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16076 (or 16064 counting only the distinct ones).
The product of its digits is 66355200, while the sum is 63.
The spelling of 51264415826928 in words is "fifty-one trillion, two hundred sixty-four billion, four hundred fifteen million, eight hundred twenty-six thousand, nine hundred twenty-eight".
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