Base | Representation |
---|---|
bin | 111101000101… |
… | …0101101010001 |
3 | 2020021001121212 |
4 | 1322022231101 |
5 | 31144303200 |
6 | 3102225505 |
7 | 536132405 |
oct | 172125521 |
9 | 66231555 |
10 | 32025425 |
11 | 170941a3 |
12 | a885295 |
13 | 6833b73 |
14 | 4379105 |
15 | 2c29035 |
hex | 1e8ab51 |
32025425 has 24 divisors (see below), whose sum is σ = 41485440. Its totient is φ = 24494400.
The previous prime is 32025419. The next prime is 32025437. The reversal of 32025425 is 52452023.
It is not a de Polignac number, because 32025425 - 210 = 32024401 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 32025425.
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 23 ways as a sum of consecutive naturals, for example, 118040 + ... + 118310.
It is an arithmetic number, because the mean of its divisors is an integer number (1728560).
Almost surely, 232025425 is an apocalyptic number.
It is an amenable number.
32025425 is a deficient number, since it is larger than the sum of its proper divisors (9460015).
32025425 is a wasteful number, since it uses less digits than its factorization.
32025425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473 (or 468 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 32025425 is about 5659.1010770263. The cubic root of 32025425 is about 317.5642707842.
Adding to 32025425 its reverse (52452023), we get a palindrome (84477448).
The spelling of 32025425 in words is "thirty-two million, twenty-five thousand, four hundred twenty-five".
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