Base | Representation |
---|---|
bin | 11110000111100… |
… | …10110001101100 |
3 | 122121102002021122 |
4 | 33003302301230 |
5 | 1004134341102 |
6 | 41023120112 |
7 | 6155340440 |
oct | 1703626154 |
9 | 577362248 |
10 | 252652652 |
11 | 11a68574a |
12 | 70743038 |
13 | 40460c15 |
14 | 257aa820 |
15 | 172aa0a2 |
hex | f0f2c6c |
252652652 has 24 divisors (see below), whose sum is σ = 531901440. Its totient is φ = 102580560.
The previous prime is 252652579. The next prime is 252652679. The reversal of 252652652 is 256256252.
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, 236924 + ... + 237987.
It is an arithmetic number, because the mean of its divisors is an integer number (22162560).
Almost surely, 2252652652 is an apocalyptic number.
It is an amenable number.
252652652 is an abundant number, since it is smaller than the sum of its proper divisors (279248788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252652652 is a wasteful number, since it uses less digits than its factorization.
252652652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474941 (or 474939 counting only the distinct ones).
The product of its digits is 72000, while the sum is 35.
The square root of 252652652 is about 15895.0511795338. The cubic root of 252652652 is about 632.1807786805.
The spelling of 252652652 in words is "two hundred fifty-two million, six hundred fifty-two thousand, six hundred fifty-two".
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