Base | Representation |
---|---|
bin | 10011011010001… |
… | …110010000100010 |
3 | 211200202021211001 |
4 | 103122032100202 |
5 | 1131331010000 |
6 | 52151342214 |
7 | 11032622254 |
oct | 2332162042 |
9 | 750667731 |
10 | 325641250 |
11 | 1578a8100 |
12 | 9108196a |
13 | 52607b3c |
14 | 31369cd4 |
15 | 1d8c646a |
hex | 1368e422 |
325641250 has 60 divisors (see below), whose sum is σ = 671227326. Its totient is φ = 118360000.
The previous prime is 325641223. The next prime is 325641257. The reversal of 325641250 is 52146523.
325641250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 6911641 + 318729609 = 2629^2 + 17853^2 .
It is not an unprimeable number, because it can be changed into a prime (325641257) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 150174 + ... + 152326.
Almost surely, 2325641250 is an apocalyptic number.
325641250 is an abundant number, since it is smaller than the sum of its proper divisors (345586076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325641250 is a wasteful number, since it uses less digits than its factorization.
325641250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2197 (or 2171 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 325641250 is about 18045.5326881752. The cubic root of 325641250 is about 687.9863225715.
Adding to 325641250 its reverse (52146523), we get a palindrome (377787773).
The spelling of 325641250 in words is "three hundred twenty-five million, six hundred forty-one thousand, two hundred fifty".
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