Base | Representation |
---|---|
bin | 11110111111110101101… |
… | …10111111101101101111 |
3 | 10202211010020220112212121 |
4 | 33133322312333231233 |
5 | 114422223301032423 |
6 | 2133141233013411 |
7 | 136643214406555 |
oct | 17377266775557 |
9 | 3684106815777 |
10 | 1065065642863 |
11 | 380767875462 |
12 | 1525003b4267 |
13 | 79587358b31 |
14 | 397999a7bd5 |
15 | 1ca88a8a45d |
hex | f7fadbfb6f |
1065065642863 has 2 divisors, whose sum is σ = 1065065642864. Its totient is φ = 1065065642862.
The previous prime is 1065065642843. The next prime is 1065065643017. The reversal of 1065065642863 is 3682465605601.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1065065642863 - 25 = 1065065642831 is a prime.
It is a super-2 number, since 2×10650656428632 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1065065642863.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1065065642843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532532821431 + 532532821432.
It is an arithmetic number, because the mean of its divisors is an integer number (532532821432).
Almost surely, 21065065642863 is an apocalyptic number.
1065065642863 is a deficient number, since it is larger than the sum of its proper divisors (1).
1065065642863 is an equidigital number, since it uses as much as digits as its factorization.
1065065642863 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6220800, while the sum is 52.
The spelling of 1065065642863 in words is "one trillion, sixty-five billion, sixty-five million, six hundred forty-two thousand, eight hundred sixty-three".
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