Base | Representation |
---|---|
bin | 10110110110100001… |
… | …11101111110010001 |
3 | 1011200000112002201212 |
4 | 23123100331332101 |
5 | 200111224434131 |
6 | 5345222305505 |
7 | 613012214555 |
oct | 133320757621 |
9 | 34600462655 |
10 | 12268593041 |
11 | 52263345a1 |
12 | 2464888295 |
13 | 12069b7113 |
14 | 845577865 |
15 | 4bc128a2b |
hex | 2db43df91 |
12268593041 has 2 divisors, whose sum is σ = 12268593042. Its totient is φ = 12268593040.
The previous prime is 12268593019. The next prime is 12268593049. The reversal of 12268593041 is 14039586221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8556250000 + 3712343041 = 92500^2 + 60929^2 .
It is a cyclic number.
It is not a de Polignac number, because 12268593041 - 26 = 12268592977 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12268593041.
It is not a weakly prime, because it can be changed into another prime (12268593049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6134296520 + 6134296521.
It is an arithmetic number, because the mean of its divisors is an integer number (6134296521).
Almost surely, 212268593041 is an apocalyptic number.
It is an amenable number.
12268593041 is a deficient number, since it is larger than the sum of its proper divisors (1).
12268593041 is an equidigital number, since it uses as much as digits as its factorization.
12268593041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 103680, while the sum is 41.
The spelling of 12268593041 in words is "twelve billion, two hundred sixty-eight million, five hundred ninety-three thousand, forty-one".
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