Base | Representation |
---|---|
bin | 11010111100100… |
… | …111010011001001 |
3 | 1011111200220210200 |
4 | 122330213103021 |
5 | 1411214102400 |
6 | 112510002413 |
7 | 14126522466 |
oct | 3274472311 |
9 | 1144626720 |
10 | 452097225 |
11 | 212219378 |
12 | 1074a6409 |
13 | 72882468 |
14 | 4408666d |
15 | 29a54b00 |
hex | 1af274c9 |
452097225 has 18 divisors (see below), whose sum is σ = 809756766. Its totient is φ = 241118400.
The previous prime is 452097203. The next prime is 452097253. The reversal of 452097225 is 522790254.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 2996361 + 449100864 = 1731^2 + 21192^2 .
It is not a de Polignac number, because 452097225 - 214 = 452080841 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 452097225.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1004436 + ... + 1004885.
It is an arithmetic number, because the mean of its divisors is an integer number (44986487).
Almost surely, 2452097225 is an apocalyptic number.
452097225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
452097225 is a deficient number, since it is larger than the sum of its proper divisors (357659541).
452097225 is a wasteful number, since it uses less digits than its factorization.
452097225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2009337 (or 2009329 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 452097225 is about 21262.5780421848. The cubic root of 452097225 is about 767.4980494881.
The spelling of 452097225 in words is "four hundred fifty-two million, ninety-seven thousand, two hundred twenty-five".
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