Base | Representation |
---|---|
bin | 1001100000001001100… |
… | …1110110001101011101 |
3 | 120121101002221212220112 |
4 | 2120002121312031131 |
5 | 10133313231243300 |
6 | 202555014255405 |
7 | 14536315230002 |
oct | 2300231661535 |
9 | 517332855815 |
10 | 163249087325 |
11 | 632629435a5 |
12 | 2777b957565 |
13 | 125184342bc |
14 | 7c892398a9 |
15 | 43a6d34e35 |
hex | 260267635d |
163249087325 has 12 divisors (see below), whose sum is σ = 203320632480. Its totient is φ = 130023938160.
The previous prime is 163249087319. The next prime is 163249087349. The reversal of 163249087325 is 523780942361.
It is not a de Polignac number, because 163249087325 - 28 = 163249087069 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14377505 + ... + 14388854.
It is an arithmetic number, because the mean of its divisors is an integer number (16943386040).
It is a 2-persistent number, because it is pandigital, and so is 2⋅163249087325 = 326498174650, but 3⋅163249087325 = 489747261975 is not.
Almost surely, 2163249087325 is an apocalyptic number.
It is an amenable number.
163249087325 is a deficient number, since it is larger than the sum of its proper divisors (40071545155).
163249087325 is a wasteful number, since it uses less digits than its factorization.
163249087325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28766596 (or 28766591 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 50.
The spelling of 163249087325 in words is "one hundred sixty-three billion, two hundred forty-nine million, eighty-seven thousand, three hundred twenty-five".
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