Base | Representation |
---|---|
bin | 10111100111001001… |
… | …00100011101010101 |
3 | 1012201102212001120211 |
4 | 23303210210131111 |
5 | 201430123301342 |
6 | 5453510525421 |
7 | 626063330332 |
oct | 136344443525 |
9 | 35642761524 |
10 | 12676384597 |
11 | 5415541408 |
12 | 2559366871 |
13 | 1270325cb6 |
14 | 8837a9989 |
15 | 4e2d2ac17 |
hex | 2f3924755 |
12676384597 has 4 divisors (see below), whose sum is σ = 12687941196. Its totient is φ = 12664828000.
The previous prime is 12676384559. The next prime is 12676384613. The reversal of 12676384597 is 79548367621.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4151740356 + 8524644241 = 64434^2 + 92329^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12676384597 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 (12676384537) 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, 5776654 + ... + 5778847.
It is an arithmetic number, because the mean of its divisors is an integer number (3171985299).
Almost surely, 212676384597 is an apocalyptic number.
It is an amenable number.
12676384597 is a deficient number, since it is larger than the sum of its proper divisors (11556599).
12676384597 is a wasteful number, since it uses less digits than its factorization.
12676384597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11556598.
The product of its digits is 15240960, while the sum is 58.
The spelling of 12676384597 in words is "twelve billion, six hundred seventy-six million, three hundred eighty-four thousand, five hundred ninety-seven".
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