Base | Representation |
---|---|
bin | 101111110010… |
… | …111010101101 |
3 | 212120120000002 |
4 | 233302322231 |
5 | 11201414300 |
6 | 1124314045 |
7 | 211332434 |
oct | 57627255 |
9 | 25516002 |
10 | 12529325 |
11 | 7088516 |
12 | 4242925 |
13 | 2798c03 |
14 | 194211b |
15 | 11775d5 |
hex | bf2ead |
12529325 has 6 divisors (see below), whose sum is σ = 15536394. Its totient is φ = 10023440.
The previous prime is 12529291. The next prime is 12529337. The reversal of 12529325 is 52392521.
It can be written as a sum of positive squares in 3 ways, for example, as 11881 + 12517444 = 109^2 + 3538^2 .
It is not a de Polignac number, because 12529325 - 210 = 12528301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250562 + ... + 250611.
It is an arithmetic number, because the mean of its divisors is an integer number (2589399).
Almost surely, 212529325 is an apocalyptic number.
It is an amenable number.
12529325 is a deficient number, since it is larger than the sum of its proper divisors (3007069).
12529325 is an equidigital number, since it uses as much as digits as its factorization.
12529325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501183 (or 501178 counting only the distinct ones).
The product of its digits is 5400, while the sum is 29.
The square root of 12529325 is about 3539.6786577315. The cubic root of 12529325 is about 232.2607860666.
The spelling of 12529325 in words is "twelve million, five hundred twenty-nine thousand, three hundred twenty-five".
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