Base | Representation |
---|---|
bin | 11111010011000… |
… | …111010100101001 |
3 | 1100121002001212001 |
4 | 133103013110221 |
5 | 2033411320200 |
6 | 124034451001 |
7 | 16004212456 |
oct | 3723072451 |
9 | 1317061761 |
10 | 525104425 |
11 | 24a4537aa |
12 | 127a33a61 |
13 | 84a349a1 |
14 | 4da4c82d |
15 | 3117676a |
hex | 1f4c7529 |
525104425 has 48 divisors (see below), whose sum is σ = 715579200. Its totient is φ = 380851200.
The previous prime is 525104417. The next prime is 525104431. The reversal of 525104425 is 524401525.
It is not a de Polignac number, because 525104425 - 23 = 525104417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 525104393 and 525104402.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1148797 + ... + 1149253.
It is an arithmetic number, because the mean of its divisors is an integer number (14907900).
Almost surely, 2525104425 is an apocalyptic number.
It is an amenable number.
525104425 is a deficient number, since it is larger than the sum of its proper divisors (190474775).
525104425 is a wasteful number, since it uses less digits than its factorization.
525104425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586 (or 581 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 525104425 is about 22915.1571017962. The cubic root of 525104425 is about 806.7678059065.
The spelling of 525104425 in words is "five hundred twenty-five million, one hundred four thousand, four hundred twenty-five".
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