Base | Representation |
---|---|
bin | 1100111110101110… |
… | …10100010010001111 |
3 | 122222122202110022212 |
4 | 12133113110102033 |
5 | 103232434011124 |
6 | 3111254301035 |
7 | 334455415241 |
oct | 63727242217 |
9 | 18878673285 |
10 | 6968657039 |
11 | 2a566971a3 |
12 | 142595777b |
13 | 870980906 |
14 | 4a171c091 |
15 | 2abbc740e |
hex | 19f5d448f |
6968657039 has 2 divisors, whose sum is σ = 6968657040. Its totient is φ = 6968657038.
The previous prime is 6968657027. The next prime is 6968657063. The reversal of 6968657039 is 9307568696.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 6968657039 - 216 = 6968591503 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6968657089) 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, 3484328519 + 3484328520.
It is an arithmetic number, because the mean of its divisors is an integer number (3484328520).
Almost surely, 26968657039 is an apocalyptic number.
6968657039 is a deficient number, since it is larger than the sum of its proper divisors (1).
6968657039 is an equidigital number, since it uses as much as digits as its factorization.
6968657039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14696640, while the sum is 59.
The square root of 6968657039 is about 83478.4824909988. The cubic root of 6968657039 is about 1910.0718190697.
The spelling of 6968657039 in words is "six billion, nine hundred sixty-eight million, six hundred fifty-seven thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •