Base | Representation |
---|---|
bin | 10011000000010111100… |
… | …111110010001101001101 |
3 | 11121212012000021122010011 |
4 | 103000113213302031031 |
5 | 132344310442110323 |
6 | 2435555410513221 |
7 | 163234353625453 |
oct | 23002747621515 |
9 | 4555160248104 |
10 | 1306066363213 |
11 | 46399945a707 |
12 | 19115ab95811 |
13 | 96213b5a581 |
14 | 472dd1109d3 |
15 | 23e917bb20d |
hex | 130179f234d |
1306066363213 has 2 divisors, whose sum is σ = 1306066363214. Its totient is φ = 1306066363212.
The previous prime is 1306066363183. The next prime is 1306066363247. The reversal of 1306066363213 is 3123636606031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1285996824324 + 20069538889 = 1134018^2 + 141667^2 .
It is an emirp because it is prime and its reverse (3123636606031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1306066363213 - 225 = 1306032808781 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1306066363253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653033181606 + 653033181607.
It is an arithmetic number, because the mean of its divisors is an integer number (653033181607).
Almost surely, 21306066363213 is an apocalyptic number.
It is an amenable number.
1306066363213 is a deficient number, since it is larger than the sum of its proper divisors (1).
1306066363213 is an equidigital number, since it uses as much as digits as its factorization.
1306066363213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 209952, while the sum is 40.
The spelling of 1306066363213 in words is "one trillion, three hundred six billion, sixty-six million, three hundred sixty-three thousand, two hundred thirteen".
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