Base | Representation |
---|---|
bin | 10110011000010101101… |
… | …10101000101100011111 |
3 | 2201111212121212111110011 |
4 | 23030022312220230133 |
5 | 100044333144144412 |
6 | 1345133132424051 |
7 | 106362033461116 |
oct | 13141266505437 |
9 | 2644777774404 |
10 | 768981240607 |
11 | 277139954758 |
12 | 10504a318027 |
13 | 5768c809888 |
14 | 2930c8c8c7d |
15 | 1500a02d7a7 |
hex | b30ada8b1f |
768981240607 has 2 divisors, whose sum is σ = 768981240608. Its totient is φ = 768981240606.
The previous prime is 768981240569. The next prime is 768981240637. The reversal of 768981240607 is 706042189867.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 768981240607 - 27 = 768981240479 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (768981240637) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384490620303 + 384490620304.
It is an arithmetic number, because the mean of its divisors is an integer number (384490620304).
Almost surely, 2768981240607 is an apocalyptic number.
768981240607 is a deficient number, since it is larger than the sum of its proper divisors (1).
768981240607 is an equidigital number, since it uses as much as digits as its factorization.
768981240607 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8128512, while the sum is 58.
The spelling of 768981240607 in words is "seven hundred sixty-eight billion, nine hundred eighty-one million, two hundred forty thousand, six hundred seven".
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