Base | Representation |
---|---|
bin | 1011101111101011110000… |
… | …1011011000101101000111 |
3 | 1200201112211221011122222012 |
4 | 2323322330023120231013 |
5 | 3143040010132340114 |
6 | 43244310412324435 |
7 | 2501664500415200 |
oct | 273727413305507 |
9 | 50645757148865 |
10 | 12913828793159 |
11 | 41297a6766678 |
12 | 154695317371b |
13 | 7289cc172128 |
14 | 3290658325a7 |
15 | 175db951263e |
hex | bbebc2d8b47 |
12913828793159 has 6 divisors (see below), whose sum is σ = 15022209004344. Its totient is φ = 11068996108380.
The previous prime is 12913828793113. The next prime is 12913828793189. The reversal of 12913828793159 is 95139782831921.
It is not a de Polignac number, because 12913828793159 - 212 = 12913828789063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12913828793189) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131773763147 + ... + 131773763244.
It is an arithmetic number, because the mean of its divisors is an integer number (2503701500724).
Almost surely, 212913828793159 is an apocalyptic number.
12913828793159 is a deficient number, since it is larger than the sum of its proper divisors (2108380211185).
12913828793159 is an equidigital number, since it uses as much as digits as its factorization.
12913828793159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263547526405 (or 263547526398 counting only the distinct ones).
The product of its digits is 58786560, while the sum is 68.
The spelling of 12913828793159 in words is "twelve trillion, nine hundred thirteen billion, eight hundred twenty-eight million, seven hundred ninety-three thousand, one hundred fifty-nine".
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