Base | Representation |
---|---|
bin | 101110001000… |
… | …011011000101 |
3 | 211202101122112 |
4 | 232020123011 |
5 | 11043440000 |
6 | 1111110405 |
7 | 204534632 |
oct | 56103305 |
9 | 24671575 |
10 | 12093125 |
11 | 690a820 |
12 | 4072405 |
13 | 26754c5 |
14 | 186b189 |
15 | 10dd235 |
hex | b886c5 |
12093125 has 20 divisors (see below), whose sum is σ = 16494720. Its totient is φ = 8790000.
The previous prime is 12093119. The next prime is 12093149. The reversal of 12093125 is 52139021.
It is not a de Polignac number, because 12093125 - 214 = 12076741 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12093125.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5996 + ... + 7754.
It is an arithmetic number, because the mean of its divisors is an integer number (824736).
Almost surely, 212093125 is an apocalyptic number.
It is an amenable number.
12093125 is a deficient number, since it is larger than the sum of its proper divisors (4401595).
12093125 is an equidigital number, since it uses as much as digits as its factorization.
12093125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1790 (or 1775 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 12093125 is about 3477.5170740055. The cubic root of 12093125 is about 229.5335537285.
It can be divided in two parts, 1209 and 3125, that added together give a palindrome (4334).
The spelling of 12093125 in words is "twelve million, ninety-three thousand, one hundred twenty-five".
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