Base | Representation |
---|---|
bin | 101110110000111101… |
… | …011110001001001000 |
3 | 11210121110122100122011 |
4 | 232300331132021020 |
5 | 1310314131411040 |
6 | 35022350305304 |
7 | 3425224041346 |
oct | 566075361110 |
9 | 153543570564 |
10 | 50213544520 |
11 | 1a328267227 |
12 | 98944b8234 |
13 | 497308a029 |
14 | 2604c3a996 |
15 | 148d4c73ea |
hex | bb0f5e248 |
50213544520 has 32 divisors (see below), whose sum is σ = 113024014200. Its totient is φ = 20077677568.
The previous prime is 50213544509. The next prime is 50213544553. The reversal of 50213544520 is 2544531205.
50213544520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 29524174276 + 20689370244 = 171826^2 + 143838^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136219 + ... + 344938.
Almost surely, 250213544520 is an apocalyptic number.
It is an amenable number.
50213544520 is an abundant number, since it is smaller than the sum of its proper divisors (62810469680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50213544520 is a wasteful number, since it uses less digits than its factorization.
50213544520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483777 (or 483773 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 50213544520 in words is "fifty billion, two hundred thirteen million, five hundred forty-four thousand, five hundred twenty".
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