Base | Representation |
---|---|
bin | 101111100111… |
… | …100100001001 |
3 | 212111012012212 |
4 | 233213210021 |
5 | 11143422300 |
6 | 1123314505 |
7 | 211050035 |
oct | 57474411 |
9 | 25435185 |
10 | 12482825 |
11 | 7056593 |
12 | 421ba35 |
13 | 27809b4 |
14 | 192d1c5 |
15 | 1168935 |
hex | be7909 |
12482825 has 12 divisors (see below), whose sum is σ = 15772428. Its totient is φ = 9796800.
The previous prime is 12482803. The next prime is 12482831. The reversal of 12482825 is 52828421.
It can be written as a sum of positive squares in 6 ways, for example, as 169744 + 12313081 = 412^2 + 3509^2 .
It is not a de Polignac number, because 12482825 - 26 = 12482761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12482791 and 12482800.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3386 + ... + 6035.
It is an arithmetic number, because the mean of its divisors is an integer number (1314369).
Almost surely, 212482825 is an apocalyptic number.
It is an amenable number.
12482825 is a deficient number, since it is larger than the sum of its proper divisors (3289603).
12482825 is an equidigital number, since it uses as much as digits as its factorization.
12482825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9484 (or 9479 counting only the distinct ones).
The product of its digits is 10240, while the sum is 32.
The square root of 12482825 is about 3533.1041592345. The cubic root of 12482825 is about 231.9731005772.
The spelling of 12482825 in words is "twelve million, four hundred eighty-two thousand, eight hundred twenty-five".
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