Base | Representation |
---|---|
bin | 10110111000000100110101… |
… | …00011100111111010001101 |
3 | 20121010010122100212221200212 |
4 | 23130002122203213322031 |
5 | 23043200123000004100 |
6 | 254553525100132205 |
7 | 13411301663544452 |
oct | 1334023243477215 |
9 | 217103570787625 |
10 | 50305250000525 |
11 | 150353781964a3 |
12 | 57855b2537065 |
13 | 220b9c3123170 |
14 | c5cb03ac7829 |
15 | 5c384d1a9635 |
hex | 2dc09a8e7e8d |
50305250000525 has 24 divisors (see below), whose sum is σ = 67184512728480. Its totient is φ = 37144258683840.
The previous prime is 50305250000521. The next prime is 50305250000557. The reversal of 50305250000525 is 52500005250305.
It is not a de Polignac number, because 50305250000525 - 22 = 50305250000521 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50305250000491 and 50305250000500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50305250000521) 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, 5962487 + ... + 11668836.
It is an arithmetic number, because the mean of its divisors is an integer number (2799354697020).
Almost surely, 250305250000525 is an apocalyptic number.
It is an amenable number.
50305250000525 is a deficient number, since it is larger than the sum of its proper divisors (16879262727955).
50305250000525 is a wasteful number, since it uses less digits than its factorization.
50305250000525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17640125 (or 17640120 counting only the distinct ones).
The product of its (nonzero) digits is 37500, while the sum is 32.
The spelling of 50305250000525 in words is "fifty trillion, three hundred five billion, two hundred fifty million, five hundred twenty-five", and thus it is an aban number.
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