Base | Representation |
---|---|
bin | 11000001110010011… |
… | …01000101010100011 |
3 | 1020120022221202110101 |
4 | 30013021220222203 |
5 | 203113221241014 |
6 | 5550243243231 |
7 | 640162361545 |
oct | 140711505243 |
9 | 36508852411 |
10 | 13004868259 |
11 | 5573a00009 |
12 | 262b379517 |
13 | 12c33b7826 |
14 | 8b5275695 |
15 | 511ab4474 |
hex | 307268aa3 |
13004868259 has 2 divisors, whose sum is σ = 13004868260. Its totient is φ = 13004868258.
The previous prime is 13004868229. The next prime is 13004868287. The reversal of 13004868259 is 95286840031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13004868259 - 213 = 13004860067 is a prime.
It is not a weakly prime, because it can be changed into another prime (13004868209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6502434129 + 6502434130.
It is an arithmetic number, because the mean of its divisors is an integer number (6502434130).
Almost surely, 213004868259 is an apocalyptic number.
13004868259 is a deficient number, since it is larger than the sum of its proper divisors (1).
13004868259 is an equidigital number, since it uses as much as digits as its factorization.
13004868259 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 414720, while the sum is 46.
The spelling of 13004868259 in words is "thirteen billion, four million, eight hundred sixty-eight thousand, two hundred fifty-nine".
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