Base | Representation |
---|---|
bin | 10111011101110101101 |
3 | 1110001210022 |
4 | 2323232231 |
5 | 144101231 |
6 | 24251525 |
7 | 6351545 |
oct | 2735655 |
9 | 1401708 |
10 | 768941 |
11 | 485798 |
12 | 310ba5 |
13 | 20bcc4 |
14 | 160325 |
15 | 102c7b |
hex | bbbad |
768941 has 2 divisors, whose sum is σ = 768942. Its totient is φ = 768940.
The previous prime is 768931. The next prime is 768953. The reversal of 768941 is 149867.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 570025 + 198916 = 755^2 + 446^2 .
It is an emirp because it is prime and its reverse (149867) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 768941 - 218 = 506797 is a prime.
It is a super-2 number, since 2×7689412 = 1182540522962, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (768931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384470 + 384471.
It is an arithmetic number, because the mean of its divisors is an integer number (384471).
2768941 is an apocalyptic number.
It is an amenable number.
768941 is a deficient number, since it is larger than the sum of its proper divisors (1).
768941 is an equidigital number, since it uses as much as digits as its factorization.
768941 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12096, while the sum is 35.
The square root of 768941 is about 876.8928098690. The cubic root of 768941 is about 91.6145260869.
The spelling of 768941 in words is "seven hundred sixty-eight thousand, nine hundred forty-one".
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