Base | Representation |
---|---|
bin | 101101101010100… |
… | …011101001110011 |
3 | 1222101121110212221 |
4 | 231222203221303 |
5 | 3032112141203 |
6 | 204004501511 |
7 | 24662001334 |
oct | 5552435163 |
9 | 1871543787 |
10 | 766130803 |
11 | 363508459 |
12 | 1946aa897 |
13 | c2954a49 |
14 | 73a7028b |
15 | 473d6abd |
hex | 2daa3a73 |
766130803 has 2 divisors, whose sum is σ = 766130804. Its totient is φ = 766130802.
The previous prime is 766130801. The next prime is 766130809. The reversal of 766130803 is 308031667.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 766130803 - 21 = 766130801 is a prime.
Together with 766130801, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (766130801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383065401 + 383065402.
It is an arithmetic number, because the mean of its divisors is an integer number (383065402).
Almost surely, 2766130803 is an apocalyptic number.
766130803 is a deficient number, since it is larger than the sum of its proper divisors (1).
766130803 is an equidigital number, since it uses as much as digits as its factorization.
766130803 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 766130803 is about 27679.0679575740. The cubic root of 766130803 is about 915.0278403346.
The spelling of 766130803 in words is "seven hundred sixty-six million, one hundred thirty thousand, eight hundred three".
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