Base | Representation |
---|---|
bin | 10011010111110… |
… | …111111000110010 |
3 | 211122120222221012 |
4 | 103113313320302 |
5 | 1131201302310 |
6 | 52130230522 |
7 | 11024445500 |
oct | 2327677062 |
9 | 748528835 |
10 | 325025330 |
11 | 157517383 |
12 | 90a25442 |
13 | 524506a6 |
14 | 31249670 |
15 | 1d803c05 |
hex | 135f7e32 |
325025330 has 96 divisors (see below), whose sum is σ = 714711600. Its totient is φ = 105971712.
The previous prime is 325025303. The next prime is 325025333. The reversal of 325025330 is 33520523.
It can be written as a sum of positive squares in 8 ways, for example, as 196588441 + 128436889 = 14021^2 + 11333^2 .
It is a junction number, because it is equal to n+sod(n) for n = 325025296 and 325025305.
It is not an unprimeable number, because it can be changed into a prime (325025333) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1264562 + ... + 1264818.
Almost surely, 2325025330 is an apocalyptic number.
325025330 is an abundant number, since it is smaller than the sum of its proper divisors (389686270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325025330 is a wasteful number, since it uses less digits than its factorization.
325025330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396 (or 389 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 325025330 is about 18028.4588914305. The cubic root of 325025330 is about 687.5522948651.
Adding to 325025330 its reverse (33520523), we get a palindrome (358545853).
The spelling of 325025330 in words is "three hundred twenty-five million, twenty-five thousand, three hundred thirty".
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