Base | Representation |
---|---|
bin | 101110001100… |
… | …100100101101 |
3 | 211210020222011 |
4 | 232030210231 |
5 | 11100011000 |
6 | 1111321221 |
7 | 204635326 |
oct | 56144455 |
9 | 24706864 |
10 | 12110125 |
11 | 6921575 |
12 | 4080211 |
13 | 2680171 |
14 | 187344d |
15 | 10e32ba |
hex | b8c92d |
12110125 has 16 divisors (see below), whose sum is σ = 15912000. Its totient is φ = 9176400.
The previous prime is 12110123. The next prime is 12110179. The reversal of 12110125 is 52101121.
12110125 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 12110125 - 21 = 12110123 is a prime.
It is a zygodrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12110123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175 + ... + 4924.
It is an arithmetic number, because the mean of its divisors is an integer number (994500).
Almost surely, 212110125 is an apocalyptic number.
It is an amenable number.
12110125 is a deficient number, since it is larger than the sum of its proper divisors (3801875).
12110125 is an equidigital number, since it uses as much as digits as its factorization.
12110125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5133 (or 5123 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 12110125 is about 3479.9604882814. The cubic root of 12110125 is about 229.6410595327.
Adding to 12110125 its reverse (52101121), we get a palindrome (64211246).
The spelling of 12110125 in words is "twelve million, one hundred ten thousand, one hundred twenty-five".
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