Base | Representation |
---|---|
bin | 1011011110001011101100… |
… | …1000000001111000100111 |
3 | 1122122210210001020110010202 |
4 | 2313202323020001320213 |
5 | 3123123224314102234 |
6 | 42454223550141115 |
7 | 2441161643101562 |
oct | 267427310017047 |
9 | 48583701213122 |
10 | 12613163425319 |
11 | 4023237a246a6 |
12 | 14b8622ab179b |
13 | 70655453b652 |
14 | 3186a21ad4d9 |
15 | 16d16d72277e |
hex | b78bb201e27 |
12613163425319 has 4 divisors (see below), whose sum is σ = 12790813614480. Its totient is φ = 12435513236160.
The previous prime is 12613163425211. The next prime is 12613163425321. The reversal of 12613163425319 is 91352436131621.
12613163425319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12613163425319 - 220 = 12613162376743 is a prime.
It is a super-2 number, since 2×126131634253192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12613163415319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88825094474 + ... + 88825094615.
It is an arithmetic number, because the mean of its divisors is an integer number (3197703403620).
Almost surely, 212613163425319 is an apocalyptic number.
12613163425319 is a deficient number, since it is larger than the sum of its proper divisors (177650189161).
12613163425319 is an equidigital number, since it uses as much as digits as its factorization.
12613163425319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177650189160.
The product of its digits is 699840, while the sum is 47.
The spelling of 12613163425319 in words is "twelve trillion, six hundred thirteen billion, one hundred sixty-three million, four hundred twenty-five thousand, three hundred nineteen".
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