Base | Representation |
---|---|
bin | 101110001110… |
… | …000010011101 |
3 | 211210120012101 |
4 | 232032002131 |
5 | 11100204000 |
6 | 1111405101 |
7 | 204661660 |
oct | 56160235 |
9 | 24716171 |
10 | 12116125 |
11 | 692602a |
12 | 4083791 |
13 | 2682b08 |
14 | 18756d7 |
15 | 10e4e6a |
hex | b8e09d |
12116125 has 32 divisors (see below), whose sum is σ = 17641728. Its totient is φ = 8136000.
The previous prime is 12116123. The next prime is 12116141. The reversal of 12116125 is 52161121.
12116125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12116125 - 21 = 12116123 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12116123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53262 + ... + 53488.
It is an arithmetic number, because the mean of its divisors is an integer number (551304).
Almost surely, 212116125 is an apocalyptic number.
It is an amenable number.
12116125 is a deficient number, since it is larger than the sum of its proper divisors (5525603).
12116125 is an equidigital number, since it uses as much as digits as its factorization.
12116125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310 (or 300 counting only the distinct ones).
The product of its digits is 120, while the sum is 19.
The square root of 12116125 is about 3480.8224602815. The cubic root of 12116125 is about 229.6789787358.
Adding to 12116125 its reverse (52161121), we get a palindrome (64277246).
The spelling of 12116125 in words is "twelve million, one hundred sixteen thousand, one hundred twenty-five".
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