Base | Representation |
---|---|
bin | 1100011101110000011000… |
… | …1101100010100100010011 |
3 | 1210112012220001021122201202 |
4 | 3013130012031202210103 |
5 | 3244022021240314131 |
6 | 45052052024421415 |
7 | 2613115136055446 |
oct | 307340615424423 |
9 | 53465801248652 |
10 | 13705344854291 |
11 | 4404449966542 |
12 | 165423031786b |
13 | 785540557c1c |
14 | 3554b111965d |
15 | 18b792ab4bcb |
hex | c7706362913 |
13705344854291 has 2 divisors, whose sum is σ = 13705344854292. Its totient is φ = 13705344854290.
The previous prime is 13705344854287. The next prime is 13705344854351. The reversal of 13705344854291 is 19245844350731.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13705344854291 - 22 = 13705344854287 is a prime.
It is a super-2 number, since 2×137053448542912 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13705344854251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6852672427145 + 6852672427146.
It is an arithmetic number, because the mean of its divisors is an integer number (6852672427146).
Almost surely, 213705344854291 is an apocalyptic number.
13705344854291 is a deficient number, since it is larger than the sum of its proper divisors (1).
13705344854291 is an equidigital number, since it uses as much as digits as its factorization.
13705344854291 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14515200, while the sum is 56.
The spelling of 13705344854291 in words is "thirteen trillion, seven hundred five billion, three hundred forty-four million, eight hundred fifty-four thousand, two hundred ninety-one".
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