Base | Representation |
---|---|
bin | 10110110101100110… |
… | …11011011001011011 |
3 | 1011122110221200020112 |
4 | 23122303123121123 |
5 | 200102234133433 |
6 | 5344344314535 |
7 | 612556333106 |
oct | 133263333133 |
9 | 34573850215 |
10 | 12260849243 |
11 | 5221a25565 |
12 | 2462172a4b |
13 | 12052054a6 |
14 | 84451d73d |
15 | 4bb5e9348 |
hex | 2dacdb65b |
12260849243 has 2 divisors, whose sum is σ = 12260849244. Its totient is φ = 12260849242.
The previous prime is 12260849233. The next prime is 12260849257. The reversal of 12260849243 is 34294806221.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12260849243 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12260849243.
It is not a weakly prime, because it can be changed into another prime (12260849203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6130424621 + 6130424622.
It is an arithmetic number, because the mean of its divisors is an integer number (6130424622).
Almost surely, 212260849243 is an apocalyptic number.
12260849243 is a deficient number, since it is larger than the sum of its proper divisors (1).
12260849243 is an equidigital number, since it uses as much as digits as its factorization.
12260849243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 165888, while the sum is 41.
The spelling of 12260849243 in words is "twelve billion, two hundred sixty million, eight hundred forty-nine thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •