Base | Representation |
---|---|
bin | 11010110111011111… |
… | …01001111111110011 |
3 | 1101020020112021122222 |
4 | 31123233221333303 |
5 | 214020033340311 |
6 | 10343142551255 |
7 | 1020305002604 |
oct | 153357517763 |
9 | 41206467588 |
10 | 14424121331 |
11 | 6132049934 |
12 | 296673852b |
13 | 148b447749 |
14 | 9ab959dab |
15 | 5964adadb |
hex | 35bbe9ff3 |
14424121331 has 16 divisors (see below), whose sum is σ = 14848686720. Its totient is φ = 14006688960.
The previous prime is 14424121277. The next prime is 14424121337. The reversal of 14424121331 is 13312142441.
It is a cyclic number.
It is not a de Polignac number, because 14424121331 - 210 = 14424120307 is a prime.
It is a super-2 number, since 2×144241213312 (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 14424121331.
It is not an unprimeable number, because it can be changed into a prime (14424121337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2065676 + ... + 2072646.
It is an arithmetic number, because the mean of its divisors is an integer number (928042920).
Almost surely, 214424121331 is an apocalyptic number.
14424121331 is a deficient number, since it is larger than the sum of its proper divisors (424565389).
14424121331 is an equidigital number, since it uses as much as digits as its factorization.
14424121331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7474.
The product of its digits is 2304, while the sum is 26.
Adding to 14424121331 its reverse (13312142441), we get a palindrome (27736263772).
The spelling of 14424121331 in words is "fourteen billion, four hundred twenty-four million, one hundred twenty-one thousand, three hundred thirty-one".
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