Base | Representation |
---|---|
bin | 11110000100101… |
… | …00001001110011 |
3 | 122120200101121221 |
4 | 33002110021303 |
5 | 1004034440300 |
6 | 41010525511 |
7 | 6152134456 |
oct | 1702241163 |
9 | 576611557 |
10 | 252265075 |
11 | 11a440537 |
12 | 70596897 |
13 | 4035669a |
14 | 2570949d |
15 | 1723031a |
hex | f094273 |
252265075 has 12 divisors (see below), whose sum is σ = 321264160. Its totient is φ = 196356960.
The previous prime is 252265051. The next prime is 252265093. The reversal of 252265075 is 570562252.
It is not a de Polignac number, because 252265075 - 25 = 252265043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 252265075.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135435 + ... + 137284.
Almost surely, 2252265075 is an apocalyptic number.
252265075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252265075 is a deficient number, since it is larger than the sum of its proper divisors (68999085).
252265075 is a wasteful number, since it uses less digits than its factorization.
252265075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272766 (or 272761 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 34.
The square root of 252265075 is about 15882.8547496979. The cubic root of 252265075 is about 631.8573516047.
The spelling of 252265075 in words is "two hundred fifty-two million, two hundred sixty-five thousand, seventy-five".
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