Base | Representation |
---|---|
bin | 11110000100101… |
… | …01000110001101 |
3 | 122120200120221010 |
4 | 33002111012031 |
5 | 1004040101231 |
6 | 41010555433 |
7 | 6152151651 |
oct | 1702250615 |
9 | 576616833 |
10 | 252268941 |
11 | 11a443431 |
12 | 70598b79 |
13 | 40358382 |
14 | 2570aa61 |
15 | 17231546 |
hex | f09518d |
252268941 has 32 divisors (see below), whose sum is σ = 359251200. Its totient is φ = 157176320.
The previous prime is 252268937. The next prime is 252268943. The reversal of 252268941 is 149862252.
It is a cyclic number.
It is not a de Polignac number, because 252268941 - 22 = 252268937 is a prime.
It is a super-2 number, since 2×2522689412 = 127279237186522962, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 252268941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252268943) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 702520 + ... + 702878.
It is an arithmetic number, because the mean of its divisors is an integer number (11226600).
Almost surely, 2252268941 is an apocalyptic number.
It is an amenable number.
252268941 is a deficient number, since it is larger than the sum of its proper divisors (106982259).
252268941 is a wasteful number, since it uses less digits than its factorization.
252268941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629.
The product of its digits is 69120, while the sum is 39.
The square root of 252268941 is about 15882.9764527937. The cubic root of 252268941 is about 631.8605793576.
The spelling of 252268941 in words is "two hundred fifty-two million, two hundred sixty-eight thousand, nine hundred forty-one".
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