Base | Representation |
---|---|
bin | 11100010001110100… |
… | …001100100100011001 |
3 | 2220101002121002022122 |
4 | 130101310030210121 |
5 | 444141044313323 |
6 | 21540542431025 |
7 | 2123303623442 |
oct | 342164144431 |
9 | 86332532278 |
10 | 30363666713 |
11 | 11971553236 |
12 | 5a74892475 |
13 | 2b2b824ac3 |
14 | 16808722c9 |
15 | bcaa11ec8 |
hex | 711d0c919 |
30363666713 has 2 divisors, whose sum is σ = 30363666714. Its totient is φ = 30363666712.
The previous prime is 30363666679. The next prime is 30363666763. The reversal of 30363666713 is 31766636303.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15607005184 + 14756661529 = 124928^2 + 121477^2 .
It is an emirp because it is prime and its reverse (31766636303) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30363666713 - 224 = 30346889497 is a prime.
It is not a weakly prime, because it can be changed into another prime (30363666763) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15181833356 + 15181833357.
It is an arithmetic number, because the mean of its divisors is an integer number (15181833357).
Almost surely, 230363666713 is an apocalyptic number.
It is an amenable number.
30363666713 is a deficient number, since it is larger than the sum of its proper divisors (1).
30363666713 is an equidigital number, since it uses as much as digits as its factorization.
30363666713 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 734832, while the sum is 44.
The spelling of 30363666713 in words is "thirty billion, three hundred sixty-three million, six hundred sixty-six thousand, seven hundred thirteen".
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