Base | Representation |
---|---|
bin | 10111100110011110… |
… | …01000001010011110 |
3 | 1012201001021111010122 |
4 | 23303033020022132 |
5 | 201422203414203 |
6 | 5453150234542 |
7 | 625664466656 |
oct | 136317101236 |
9 | 35631244118 |
10 | 12670763678 |
11 | 5412352321 |
12 | 25574b5a52 |
13 | 126c108701 |
14 | 882b45366 |
15 | 4e25ba538 |
hex | 2f33c829e |
12670763678 has 8 divisors (see below), whose sum is σ = 19035253368. Its totient is φ = 6325679224.
The previous prime is 12670763617. The next prime is 12670763683. The reversal of 12670763678 is 87636707621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4849676 + ... + 4852287.
It is an arithmetic number, because the mean of its divisors is an integer number (2379406671).
Almost surely, 212670763678 is an apocalyptic number.
12670763678 is a deficient number, since it is larger than the sum of its proper divisors (6364489690).
12670763678 is an equidigital number, since it uses as much as digits as its factorization.
12670763678 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9702618.
The product of its (nonzero) digits is 3556224, while the sum is 53.
The spelling of 12670763678 in words is "twelve billion, six hundred seventy million, seven hundred sixty-three thousand, six hundred seventy-eight".
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