Base | Representation |
---|---|
bin | 10010001011111101… |
… | …10011010000100011 |
3 | 221012110201212210121 |
4 | 21011332303100203 |
5 | 124444042303004 |
6 | 4252512541111 |
7 | 463650563203 |
oct | 110576632043 |
9 | 27173655717 |
10 | 9764025379 |
11 | 41605a0869 |
12 | 1a85b51797 |
13 | bc7b48914 |
14 | 688a98403 |
15 | 3c22e9854 |
hex | 245fb3423 |
9764025379 has 2 divisors, whose sum is σ = 9764025380. Its totient is φ = 9764025378.
The previous prime is 9764025377. The next prime is 9764025409. The reversal of 9764025379 is 9735204679.
9764025379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (9735204679) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 9764025379 - 21 = 9764025377 is a prime.
Together with 9764025377, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (9764025373) 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, 4882012689 + 4882012690.
It is an arithmetic number, because the mean of its divisors is an integer number (4882012690).
Almost surely, 29764025379 is an apocalyptic number.
9764025379 is a deficient number, since it is larger than the sum of its proper divisors (1).
9764025379 is an equidigital number, since it uses as much as digits as its factorization.
9764025379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2857680, while the sum is 52.
The square root of 9764025379 is about 98813.0830355981. The cubic root of 9764025379 is about 2137.3532202666.
The spelling of 9764025379 in words is "nine billion, seven hundred sixty-four million, twenty-five thousand, three hundred seventy-nine".
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