Base | Representation |
---|---|
bin | 11010100111001010… |
… | …01000010101011110 |
3 | 1100212200210010111002 |
4 | 31103211020111132 |
5 | 213230002104121 |
6 | 10321411030302 |
7 | 1014022502612 |
oct | 152345102536 |
9 | 40780703432 |
10 | 14287144286 |
11 | 60717a1a68 |
12 | 292889b392 |
13 | 1468c5833c |
14 | 9976a1342 |
15 | 589452e0b |
hex | 35394855e |
14287144286 has 4 divisors (see below), whose sum is σ = 21430716432. Its totient is φ = 7143572142.
The previous prime is 14287144243. The next prime is 14287144307. The reversal of 14287144286 is 68244178241.
14287144286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 14287144286.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3571786070 + ... + 3571786073.
It is an arithmetic number, because the mean of its divisors is an integer number (5357679108).
Almost surely, 214287144286 is an apocalyptic number.
14287144286 is a deficient number, since it is larger than the sum of its proper divisors (7143572146).
14287144286 is an equidigital number, since it uses as much as digits as its factorization.
14287144286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7143572145.
The product of its digits is 688128, while the sum is 47.
The spelling of 14287144286 in words is "fourteen billion, two hundred eighty-seven million, one hundred forty-four thousand, two hundred eighty-six".
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