Base | Representation |
---|---|
bin | 101111010101110111… |
… | …100111000111100100 |
3 | 11212012121211001000021 |
4 | 233111313213013210 |
5 | 1313101141443122 |
6 | 35204030324524 |
7 | 3446453243152 |
oct | 572567470744 |
9 | 155177731007 |
10 | 50832765412 |
11 | 1a615853030 |
12 | 9a27959744 |
13 | 4a41455520 |
14 | 26631883d2 |
15 | 14c7a401c7 |
hex | bd5de71e4 |
50832765412 has 24 divisors (see below), whose sum is σ = 104509323072. Its totient is φ = 21328432800.
The previous prime is 50832765409. The next prime is 50832765413. The reversal of 50832765412 is 21456723805.
It is not an unprimeable number, because it can be changed into a prime (50832765413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44433664 + ... + 44434807.
It is an arithmetic number, because the mean of its divisors is an integer number (4354555128).
Almost surely, 250832765412 is an apocalyptic number.
50832765412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50832765412 is an abundant number, since it is smaller than the sum of its proper divisors (53676557660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50832765412 is a wasteful number, since it uses less digits than its factorization.
50832765412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88868499 (or 88868497 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 43.
The spelling of 50832765412 in words is "fifty billion, eight hundred thirty-two million, seven hundred sixty-five thousand, four hundred twelve".
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