Base | Representation |
---|---|
bin | 1011010000111111010100… |
… | …0011101111010111101001 |
3 | 1121212010201121222202102002 |
4 | 2310033311003233113221 |
5 | 3110420024020101440 |
6 | 42202140331420345 |
7 | 2415616032531365 |
oct | 264176503572751 |
9 | 47763647882362 |
10 | 12386502112745 |
11 | 3a460a4588782 |
12 | 14807065b46b5 |
13 | 6bb071763997 |
14 | 30b71d2502a5 |
15 | 16730481a115 |
hex | b43f50ef5e9 |
12386502112745 has 8 divisors (see below), whose sum is σ = 14923020873600. Its totient is φ = 9869722798000.
The previous prime is 12386502112723. The next prime is 12386502112753. The reversal of 12386502112745 is 54721120568321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-12386502112745 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12386502112745.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4934860145 + ... + 4934862654.
It is an arithmetic number, because the mean of its divisors is an integer number (1865377609200).
Almost surely, 212386502112745 is an apocalyptic number.
It is an amenable number.
12386502112745 is a deficient number, since it is larger than the sum of its proper divisors (2536518760855).
12386502112745 is an equidigital number, since it uses as much as digits as its factorization.
12386502112745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9869723055.
The product of its (nonzero) digits is 806400, while the sum is 47.
The spelling of 12386502112745 in words is "twelve trillion, three hundred eighty-six billion, five hundred two million, one hundred twelve thousand, seven hundred forty-five".
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