Base | Representation |
---|---|
bin | 10011011000101… |
… | …101100100101001 |
3 | 211200000011120110 |
4 | 103120231210221 |
5 | 1131230321400 |
6 | 52135044533 |
7 | 11026352544 |
oct | 2330554451 |
9 | 750004513 |
10 | 325245225 |
11 | 157657608 |
12 | 90b10749 |
13 | 524c97c6 |
14 | 312a585b |
15 | 1d848e50 |
hex | 1362d929 |
325245225 has 24 divisors (see below), whose sum is σ = 542777760. Its totient is φ = 171838720.
The previous prime is 325245223. The next prime is 325245233. The reversal of 325245225 is 522542523.
It is not a de Polignac number, because 325245225 - 21 = 325245223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 325245192 and 325245201.
It is not an unprimeable number, because it can be changed into a prime (325245223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12240 + ... + 28289.
It is an arithmetic number, because the mean of its divisors is an integer number (22615740).
Almost surely, 2325245225 is an apocalyptic number.
It is an amenable number.
325245225 is a deficient number, since it is larger than the sum of its proper divisors (217532535).
325245225 is a wasteful number, since it uses less digits than its factorization.
325245225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40649 (or 40644 counting only the distinct ones).
The product of its digits is 24000, while the sum is 30.
The square root of 325245225 is about 18034.5564126207. The cubic root of 325245225 is about 687.7073137873.
Adding to 325245225 its reverse (522542523), we get a palindrome (847787748).
The spelling of 325245225 in words is "three hundred twenty-five million, two hundred forty-five thousand, two hundred twenty-five".
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