Base | Representation |
---|---|
bin | 11010011111000001… |
… | …01111001011100101 |
3 | 1100200221100010201102 |
4 | 31033200233023211 |
5 | 213110013240223 |
6 | 10310532005445 |
7 | 1012233342521 |
oct | 151740571345 |
9 | 40627303642 |
10 | 14218883813 |
11 | 6037209952 |
12 | 2909a60885 |
13 | 1457a78524 |
14 | 98c5b2d81 |
15 | 58346c928 |
hex | 34f82f2e5 |
14218883813 has 2 divisors, whose sum is σ = 14218883814. Its totient is φ = 14218883812.
The previous prime is 14218883803. The next prime is 14218883851. The reversal of 14218883813 is 31838881241.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12374782564 + 1844101249 = 111242^2 + 42943^2 .
It is a cyclic number.
It is not a de Polignac number, because 14218883813 - 228 = 13950448357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14218883803) 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, 7109441906 + 7109441907.
It is an arithmetic number, because the mean of its divisors is an integer number (7109441907).
Almost surely, 214218883813 is an apocalyptic number.
It is an amenable number.
14218883813 is a deficient number, since it is larger than the sum of its proper divisors (1).
14218883813 is an equidigital number, since it uses as much as digits as its factorization.
14218883813 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 294912, while the sum is 47.
The spelling of 14218883813 in words is "fourteen billion, two hundred eighteen million, eight hundred eighty-three thousand, eight hundred thirteen".
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