Base | Representation |
---|---|
bin | 101111100100110001… |
… | …110010010101111000 |
3 | 11212212001111000201021 |
4 | 233210301302111320 |
5 | 1314104210144020 |
6 | 35244523432224 |
7 | 3455611313110 |
oct | 574461622570 |
9 | 155761430637 |
10 | 51082896760 |
11 | 1a733a66455 |
12 | 9a97685674 |
13 | 4a8121293c |
14 | 268849a040 |
15 | 14de99d1aa |
hex | be4c72578 |
51082896760 has 64 divisors (see below), whose sum is σ = 139082857920. Its totient is φ = 16483891200.
The previous prime is 51082896737. The next prime is 51082896763. The reversal of 51082896760 is 6769828015.
It is a junction number, because it is equal to n+sod(n) for n = 51082896698 and 51082896707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51082896763) 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 15 ways as a sum of consecutive naturals, for example, 5361091 + ... + 5370610.
It is an arithmetic number, because the mean of its divisors is an integer number (2173169655).
Almost surely, 251082896760 is an apocalyptic number.
It is an amenable number.
51082896760 is an abundant number, since it is smaller than the sum of its proper divisors (87999961160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51082896760 is a wasteful number, since it uses less digits than its factorization.
51082896760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10731736 (or 10731732 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 52.
The spelling of 51082896760 in words is "fifty-one billion, eighty-two million, eight hundred ninety-six thousand, seven hundred sixty".
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