Base | Representation |
---|---|
bin | 101110100111101011… |
… | …001011010110011100 |
3 | 11210012121111101020100 |
4 | 232213223023112130 |
5 | 1310004241112022 |
6 | 34555103221100 |
7 | 3421322613540 |
oct | 564753132634 |
9 | 153177441210 |
10 | 50057754012 |
11 | 1a25832a542 |
12 | 98502a7790 |
13 | 4949a115b6 |
14 | 25cc285a20 |
15 | 147e9a21ac |
hex | ba7acb59c |
50057754012 has 72 divisors (see below), whose sum is σ = 147688160256. Its totient is φ = 13997909664.
The previous prime is 50057753981. The next prime is 50057754017. The reversal of 50057754012 is 21045775005.
50057754012 is a `hidden beast` number, since 50 + 0 + 57 + 7 + 540 + 12 = 666.
It is a super-2 number, since 2×500577540122 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50057754017) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2101368 + ... + 2125055.
It is an arithmetic number, because the mean of its divisors is an integer number (2051224448).
Almost surely, 250057754012 is an apocalyptic number.
It is an amenable number.
50057754012 is an abundant number, since it is smaller than the sum of its proper divisors (97630406244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50057754012 is a wasteful number, since it uses less digits than its factorization.
50057754012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4226487 (or 4226482 counting only the distinct ones).
The product of its (nonzero) digits is 49000, while the sum is 36.
The spelling of 50057754012 in words is "fifty billion, fifty-seven million, seven hundred fifty-four thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •