Base | Representation |
---|---|
bin | 10110100011101110… |
… | …10001111101110101 |
3 | 1011021000201122111121 |
4 | 23101313101331311 |
5 | 144300340123440 |
6 | 5321425503541 |
7 | 606055435054 |
oct | 132167217565 |
9 | 34230648447 |
10 | 12110864245 |
11 | 51552a3617 |
12 | 241baa1bb1 |
13 | 11b011037c |
14 | 82c63a39b |
15 | 4ad36e34a |
hex | 2d1dd1f75 |
12110864245 has 16 divisors (see below), whose sum is σ = 15174921600. Its totient is φ = 9261324864.
The previous prime is 12110864197. The next prime is 12110864327. The reversal of 12110864245 is 54246801121.
It is a cyclic number.
It is not a de Polignac number, because 12110864245 - 221 = 12108767093 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12110864245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144142 + ... + 212128.
It is an arithmetic number, because the mean of its divisors is an integer number (948432600).
Almost surely, 212110864245 is an apocalyptic number.
It is an amenable number.
12110864245 is a deficient number, since it is larger than the sum of its proper divisors (3064057355).
12110864245 is a wasteful number, since it uses less digits than its factorization.
12110864245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69564.
The product of its (nonzero) digits is 15360, while the sum is 34.
The spelling of 12110864245 in words is "twelve billion, one hundred ten million, eight hundred sixty-four thousand, two hundred forty-five".
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