Base | Representation |
---|---|
bin | 101111000100… |
… | …101011010101 |
3 | 212012221012021 |
4 | 233010223111 |
5 | 11124334200 |
6 | 1120253141 |
7 | 206613313 |
oct | 57045325 |
9 | 25187167 |
10 | 12339925 |
11 | 6a69194 |
12 | 41711b1 |
13 | 2730940 |
14 | 18d30b3 |
15 | 113b41a |
hex | bc4ad5 |
12339925 has 24 divisors (see below), whose sum is σ = 16880864. Its totient is φ = 8890560.
The previous prime is 12339919. The next prime is 12339941. The reversal of 12339925 is 52993321.
It is not a de Polignac number, because 12339925 - 211 = 12337877 is a prime.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 13534 + ... + 14416.
Almost surely, 212339925 is an apocalyptic number.
It is an amenable number.
12339925 is a deficient number, since it is larger than the sum of its proper divisors (4540939).
12339925 is a wasteful number, since it uses less digits than its factorization.
12339925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949 (or 944 counting only the distinct ones).
The product of its digits is 14580, while the sum is 34.
The square root of 12339925 is about 3512.8229388912. The cubic root of 12339925 is about 231.0845127197.
The spelling of 12339925 in words is "twelve million, three hundred thirty-nine thousand, nine hundred twenty-five".
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