Base | Representation |
---|---|
bin | 101111001110… |
… | …010010011100 |
3 | 212021221012022 |
4 | 233032102130 |
5 | 11132114132 |
6 | 1121155312 |
7 | 210136142 |
oct | 57162234 |
9 | 25257168 |
10 | 12379292 |
11 | 6a95822 |
12 | 418bb38 |
13 | 2745833 |
14 | 1903592 |
15 | 1147e12 |
hex | bce49c |
12379292 has 12 divisors (see below), whose sum is σ = 22362816. Its totient is φ = 5989920.
The previous prime is 12379291. The next prime is 12379303. The reversal of 12379292 is 29297321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12379291) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 49793 + ... + 50040.
It is an arithmetic number, because the mean of its divisors is an integer number (1863568).
Almost surely, 212379292 is an apocalyptic number.
It is an amenable number.
12379292 is a deficient number, since it is larger than the sum of its proper divisors (9983524).
12379292 is a wasteful number, since it uses less digits than its factorization.
12379292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99868 (or 99866 counting only the distinct ones).
The product of its digits is 13608, while the sum is 35.
The square root of 12379292 is about 3518.4218052985. The cubic root of 12379292 is about 231.3299882046.
The spelling of 12379292 in words is "twelve million, three hundred seventy-nine thousand, two hundred ninety-two".
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