Base | Representation |
---|---|
bin | 11110000110001… |
… | …01000010001100 |
3 | 122121001120021101 |
4 | 33003011002030 |
5 | 1004112342132 |
6 | 41015112444 |
7 | 6153630262 |
oct | 1703050214 |
9 | 577046241 |
10 | 252465292 |
11 | 11a567a02 |
12 | 70672724 |
13 | 403c6861 |
14 | 2575c432 |
15 | 1726e7e7 |
hex | f0c508c |
252465292 has 6 divisors (see below), whose sum is σ = 441814268. Its totient is φ = 126232644.
The previous prime is 252465289. The next prime is 252465299. The reversal of 252465292 is 292564252.
It is not an unprimeable number, because it can be changed into a prime (252465299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31558158 + ... + 31558165.
Almost surely, 2252465292 is an apocalyptic number.
It is an amenable number.
252465292 is a deficient number, since it is larger than the sum of its proper divisors (189348976).
252465292 is a wasteful number, since it uses less digits than its factorization.
252465292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63116327 (or 63116325 counting only the distinct ones).
The product of its digits is 86400, while the sum is 37.
The square root of 252465292 is about 15889.1564282060. The cubic root of 252465292 is about 632.0244709587.
The spelling of 252465292 in words is "two hundred fifty-two million, four hundred sixty-five thousand, two hundred ninety-two".
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