Base | Representation |
---|---|
bin | 110000111011… |
… | …000111110011 |
3 | 220010120200210 |
4 | 300323013303 |
5 | 11240400300 |
6 | 1134515203 |
7 | 214003614 |
oct | 60730763 |
9 | 26116623 |
10 | 12825075 |
11 | 726a73a |
12 | 4365b03 |
13 | 2870703 |
14 | 19bbc0b |
15 | 11d5050 |
hex | c3b1f3 |
12825075 has 24 divisors (see below), whose sum is σ = 21316096. Its totient is φ = 6804000.
The previous prime is 12825037. The next prime is 12825083. The reversal of 12825075 is 57052821.
It is not a de Polignac number, because 12825075 - 26 = 12825011 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20010 + ... + 20640.
Almost surely, 212825075 is an apocalyptic number.
12825075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12825075 is a deficient number, since it is larger than the sum of its proper divisors (8491021).
12825075 is a wasteful number, since it uses less digits than its factorization.
12825075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915 (or 910 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 12825075 is about 3581.2113872264. The cubic root of 12825075 is about 234.0740688891.
Adding to 12825075 its reverse (57052821), we get a palindrome (69877896).
The spelling of 12825075 in words is "twelve million, eight hundred twenty-five thousand, seventy-five".
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