Base | Representation |
---|---|
bin | 1110101011100001101… |
… | …1101011001111011000 |
3 | 220002222102020122012010 |
4 | 3222320123223033120 |
5 | 13113002301202122 |
6 | 311505443545520 |
7 | 24135544511430 |
oct | 3527033531730 |
9 | 802872218163 |
10 | 252202365912 |
11 | 97a5a72a372 |
12 | 40a6608b2a0 |
13 | 1aa2343b3a3 |
14 | c2c71072c0 |
15 | 6861351e0c |
hex | 3ab86eb3d8 |
252202365912 has 64 divisors (see below), whose sum is σ = 724743463680. Its totient is φ = 71641291392.
The previous prime is 252202365907. The next prime is 252202365973. The reversal of 252202365912 is 219563202252.
It is a super-2 number, since 2×2522023659122 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4309678 + ... + 4367805.
It is an arithmetic number, because the mean of its divisors is an integer number (11324116620).
Almost surely, 2252202365912 is an apocalyptic number.
It is an amenable number.
252202365912 is an abundant number, since it is smaller than the sum of its proper divisors (472541097768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252202365912 is a wasteful number, since it uses less digits than its factorization.
252202365912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8677672 (or 8677668 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The spelling of 252202365912 in words is "two hundred fifty-two billion, two hundred two million, three hundred sixty-five thousand, nine hundred twelve".
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