Base | Representation |
---|---|
bin | 1011100001111000111000… |
… | …0110000111010001011001 |
3 | 1122212220010020202102021111 |
4 | 2320132032012013101121 |
5 | 3130144123102122232 |
6 | 42543353442340321 |
7 | 2445604503665203 |
oct | 270361606072131 |
9 | 48786106672244 |
10 | 12676832457817 |
11 | 404823a490120 |
12 | 1508a3165a6a1 |
13 | 70c560168c88 |
14 | 31b7c2061773 |
15 | 16eb48121047 |
hex | b878e187459 |
12676832457817 has 8 divisors (see below), whose sum is σ = 13831038282240. Its totient is φ = 11522921051760.
The previous prime is 12676832457803. The next prime is 12676832457829. The reversal of 12676832457817 is 71875423867621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12676832457817 - 243 = 3880739435609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12676832454817) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73514553 + ... + 73686790.
It is an arithmetic number, because the mean of its divisors is an integer number (1728879785280).
Almost surely, 212676832457817 is an apocalyptic number.
It is an amenable number.
12676832457817 is a deficient number, since it is larger than the sum of its proper divisors (1154205824423).
12676832457817 is a wasteful number, since it uses less digits than its factorization.
12676832457817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147209183.
The product of its digits is 189665280, while the sum is 67.
The spelling of 12676832457817 in words is "twelve trillion, six hundred seventy-six billion, eight hundred thirty-two million, four hundred fifty-seven thousand, eight hundred seventeen".
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