Base | Representation |
---|---|
bin | 10111100110111111… |
… | …11010001100111111 |
3 | 1012201100112222210101 |
4 | 23303133322030333 |
5 | 201424320203233 |
6 | 5453424421531 |
7 | 626050051552 |
oct | 136337721477 |
9 | 35640488711 |
10 | 12675162943 |
11 | 5414887583 |
12 | 2558a778a7 |
13 | 126ccb8c21 |
14 | 88356c699 |
15 | 4e2b88c7d |
hex | 2f37fa33f |
12675162943 has 4 divisors (see below), whose sum is σ = 13226257008. Its totient is φ = 12124068880.
The previous prime is 12675162911. The next prime is 12675162959. The reversal of 12675162943 is 34926157621.
It is a happy number.
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 12675162943 - 25 = 12675162911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12675162893 and 12675162902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12675162343) 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, 275546998 + ... + 275547043.
It is an arithmetic number, because the mean of its divisors is an integer number (3306564252).
Almost surely, 212675162943 is an apocalyptic number.
12675162943 is a deficient number, since it is larger than the sum of its proper divisors (551094065).
12675162943 is an equidigital number, since it uses as much as digits as its factorization.
12675162943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551094064.
The product of its digits is 544320, while the sum is 46.
The spelling of 12675162943 in words is "twelve billion, six hundred seventy-five million, one hundred sixty-two thousand, nine hundred forty-three".
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