Base | Representation |
---|---|
bin | 1111101100011110… |
… | …01011100100000111 |
3 | 210202020021100202211 |
4 | 13312033023210013 |
5 | 114224043020314 |
6 | 3512041244251 |
7 | 415544011354 |
oct | 76617134407 |
9 | 23666240684 |
10 | 8426141959 |
11 | 3634379194 |
12 | 1771a93687 |
13 | a43908621 |
14 | 59d11562b |
15 | 344b249c4 |
hex | 1f63cb907 |
8426141959 has 2 divisors, whose sum is σ = 8426141960. Its totient is φ = 8426141958.
The previous prime is 8426141957. The next prime is 8426141963. The reversal of 8426141959 is 9591416248.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 8426141959 - 21 = 8426141957 is a prime.
Together with 8426141957, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8426141957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4213070979 + 4213070980.
It is an arithmetic number, because the mean of its divisors is an integer number (4213070980).
Almost surely, 28426141959 is an apocalyptic number.
8426141959 is a deficient number, since it is larger than the sum of its proper divisors (1).
8426141959 is an equidigital number, since it uses as much as digits as its factorization.
8426141959 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 622080, while the sum is 49.
The square root of 8426141959 is about 91794.0191897054. The cubic root of 8426141959 is about 2034.8993069363.
The spelling of 8426141959 in words is "eight billion, four hundred twenty-six million, one hundred forty-one thousand, nine hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •