Base | Representation |
---|---|
bin | 11010110011011010… |
… | …00010111100100010 |
3 | 1101010212002210000222 |
4 | 31121231002330202 |
5 | 213432302221113 |
6 | 10335521043042 |
7 | 1016410661444 |
oct | 153155027442 |
9 | 41125083028 |
10 | 14389882658 |
11 | 6114793908 |
12 | 2957186482 |
13 | 148431a388 |
14 | 9a71a6494 |
15 | 593498e08 |
hex | 359b42f22 |
14389882658 has 18 divisors (see below), whose sum is σ = 21734204337. Its totient is φ = 7145489520.
The previous prime is 14389882657. The next prime is 14389882669. The reversal of 14389882658 is 85628898341.
14389882658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8340620929 + 6049261729 = 91327^2 + 77777^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=84823.
It is a super-2 number, since 2×143898826582 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14389882658.
It is not an unprimeable number, because it can be changed into a prime (14389882651) 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 in 8 ways as a sum of consecutive naturals, for example, 45973910 + ... + 45974222.
Almost surely, 214389882658 is an apocalyptic number.
14389882658 is a deficient number, since it is larger than the sum of its proper divisors (7344321679).
14389882658 is an frugal number, since it uses more digits than its factorization.
14389882658 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170 (or 586 counting only the distinct ones).
The product of its digits is 26542080, while the sum is 62.
The spelling of 14389882658 in words is "fourteen billion, three hundred eighty-nine million, eight hundred eighty-two thousand, six hundred fifty-eight".
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