Base | Representation |
---|---|
bin | 1110101010110100100… |
… | …0110000111101100000 |
3 | 220002111012122200220012 |
4 | 3222231020300331200 |
5 | 13112110242443412 |
6 | 311434554104052 |
7 | 24131053650011 |
oct | 3525510607540 |
9 | 802435580805 |
10 | 252012859232 |
11 | 97972764182 |
12 | 40a1271b028 |
13 | 1a9c30b9364 |
14 | c2a9c97008 |
15 | 684e8bbc22 |
hex | 3aad230f60 |
252012859232 has 48 divisors (see below), whose sum is σ = 512351465472. Its totient is φ = 121894968960.
The previous prime is 252012859213. The next prime is 252012859271. The reversal of 252012859232 is 232958210252.
It is a self number, because there is not a number n which added to its sum of digits gives 252012859232.
It is a congruent number.
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, 2614193 + ... + 2708879.
It is an arithmetic number, because the mean of its divisors is an integer number (10673988864).
Almost surely, 2252012859232 is an apocalyptic number.
It is an amenable number.
252012859232 is an abundant number, since it is smaller than the sum of its proper divisors (260338606240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252012859232 is a wasteful number, since it uses less digits than its factorization.
252012859232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97411 (or 97403 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 41.
The spelling of 252012859232 in words is "two hundred fifty-two billion, twelve million, eight hundred fifty-nine thousand, two hundred thirty-two".
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