Base | Representation |
---|---|
bin | 1010000000001011… |
… | …0010000101101011 |
3 | 20221010110101210222 |
4 | 2200002302011223 |
5 | 20444340142021 |
6 | 1122234400255 |
7 | 123352560161 |
oct | 24002620553 |
9 | 6833411728 |
10 | 2685084011 |
11 | 11587293a5 |
12 | 62b29008b |
13 | 33a39340c |
14 | 1b686d231 |
15 | 10aada6ab |
hex | a00b216b |
2685084011 has 2 divisors, whose sum is σ = 2685084012. Its totient is φ = 2685084010.
The previous prime is 2685084007. The next prime is 2685084037. The reversal of 2685084011 is 1104805862.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2685084011 - 22 = 2685084007 is a prime.
It is a super-3 number, since 3×26850840113 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (2685084511) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342542005 + 1342542006.
It is an arithmetic number, because the mean of its divisors is an integer number (1342542006).
Almost surely, 22685084011 is an apocalyptic number.
2685084011 is a deficient number, since it is larger than the sum of its proper divisors (1).
2685084011 is an equidigital number, since it uses as much as digits as its factorization.
2685084011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 2685084011 is about 51817.7962769549. The cubic root of 2685084011 is about 1389.9076955078.
Adding to 2685084011 its reverse (1104805862), we get a palindrome (3789889873).
The spelling of 2685084011 in words is "two billion, six hundred eighty-five million, eighty-four thousand, eleven".
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