Base | Representation |
---|---|
bin | 10110111101001000… |
… | …11111011010101100 |
3 | 1011210212212012222021 |
4 | 23132210133122230 |
5 | 200214423324122 |
6 | 5354522555524 |
7 | 614254426543 |
oct | 133644373254 |
9 | 34725765867 |
10 | 12324042412 |
11 | 5254667520 |
12 | 247b368ba4 |
13 | 121532c9b6 |
14 | 84ca8d15a |
15 | 4c1e2d1c7 |
hex | 2de91f6ac |
12324042412 has 12 divisors (see below), whose sum is σ = 23527717416. Its totient is φ = 5601837440.
The previous prime is 12324042403. The next prime is 12324042439. The reversal of 12324042412 is 21424042321.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140045893 + ... + 140045980.
It is an arithmetic number, because the mean of its divisors is an integer number (1960643118).
Almost surely, 212324042412 is an apocalyptic number.
It is an amenable number.
12324042412 is a deficient number, since it is larger than the sum of its proper divisors (11203675004).
12324042412 is a wasteful number, since it uses less digits than its factorization.
12324042412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280091888 (or 280091886 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 12324042412 its reverse (21424042321), we get a palindrome (33748084733).
Subtracting 12324042412 from its reverse (21424042321), we obtain a palindrome (9099999909).
The spelling of 12324042412 in words is "twelve billion, three hundred twenty-four million, forty-two thousand, four hundred twelve".
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