Base | Representation |
---|---|
bin | 101111110101010110010… |
… | …001101100110011111101 |
3 | 102122020120110210110110221 |
4 | 233311112101230303331 |
5 | 412323433422241023 |
6 | 10554023254301341 |
7 | 456325224263551 |
oct | 57652621546375 |
9 | 12566513713427 |
10 | 3287097462013 |
11 | 1058060906242 |
12 | 45108a357851 |
13 | 1aac83522341 |
14 | b514c5dd861 |
15 | 5a78930385d |
hex | 2fd5646ccfd |
3287097462013 has 2 divisors, whose sum is σ = 3287097462014. Its totient is φ = 3287097462012.
The previous prime is 3287097461981. The next prime is 3287097462037. The reversal of 3287097462013 is 3102647907823.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2937648597849 + 349448864164 = 1713957^2 + 591142^2 .
It is an emirp because it is prime and its reverse (3102647907823) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3287097462013 - 25 = 3287097461981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3287097465013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643548731006 + 1643548731007.
It is an arithmetic number, because the mean of its divisors is an integer number (1643548731007).
Almost surely, 23287097462013 is an apocalyptic number.
It is an amenable number.
3287097462013 is a deficient number, since it is larger than the sum of its proper divisors (1).
3287097462013 is an equidigital number, since it uses as much as digits as its factorization.
3287097462013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3048192, while the sum is 52.
The spelling of 3287097462013 in words is "three trillion, two hundred eighty-seven billion, ninety-seven million, four hundred sixty-two thousand, thirteen".
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