Base | Representation |
---|---|
bin | 1110101000111110… |
… | …0110001011111001 |
3 | 101010212220111200011 |
4 | 3222033212023321 |
5 | 31022032111423 |
6 | 1445544341521 |
7 | 166250040625 |
oct | 35217461371 |
9 | 11125814604 |
10 | 3929957113 |
11 | 17373a3a45 |
12 | 9181748a1 |
13 | 4a8269514 |
14 | 293d20185 |
15 | 18003bb0d |
hex | ea3e62f9 |
3929957113 has 2 divisors, whose sum is σ = 3929957114. Its totient is φ = 3929957112.
The previous prime is 3929957111. The next prime is 3929957191. The reversal of 3929957113 is 3117599293.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3717584784 + 212372329 = 60972^2 + 14573^2 .
It is a cyclic number.
It is not a de Polignac number, because 3929957113 - 21 = 3929957111 is a prime.
Together with 3929957111, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (3929957111) 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, 1964978556 + 1964978557.
It is an arithmetic number, because the mean of its divisors is an integer number (1964978557).
Almost surely, 23929957113 is an apocalyptic number.
It is an amenable number.
3929957113 is a deficient number, since it is larger than the sum of its proper divisors (1).
3929957113 is an equidigital number, since it uses as much as digits as its factorization.
3929957113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 459270, while the sum is 49.
The square root of 3929957113 is about 62689.3700159764. The cubic root of 3929957113 is about 1578.0809249805.
The spelling of 3929957113 in words is "three billion, nine hundred twenty-nine million, nine hundred fifty-seven thousand, one hundred thirteen".
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