Base | Representation |
---|---|
bin | 11010110010011000… |
… | …01111101111011111 |
3 | 1101010020220221022222 |
4 | 31121030033233133 |
5 | 213423102044234 |
6 | 10335012455555 |
7 | 1016244620423 |
oct | 153114175737 |
9 | 41106827288 |
10 | 14381284319 |
11 | 610a950846 |
12 | 295431a5bb |
13 | 14825c97bc |
14 | 9a5da8b83 |
15 | 59284b42e |
hex | 35930fbdf |
14381284319 has 8 divisors (see below), whose sum is σ = 15173326080. Its totient is φ = 13592755800.
The previous prime is 14381284301. The next prime is 14381284321. The reversal of 14381284319 is 91348218341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14381284319 - 212 = 14381280223 is a prime.
It is a super-2 number, since 2×143812843192 (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 14381284319.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14381284349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869897 + ... + 886274.
It is an arithmetic number, because the mean of its divisors is an integer number (1896665760).
Almost surely, 214381284319 is an apocalyptic number.
14381284319 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
14381284319 is a deficient number, since it is larger than the sum of its proper divisors (792041761).
14381284319 is a wasteful number, since it uses less digits than its factorization.
14381284319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1756621.
The product of its digits is 165888, while the sum is 44.
The spelling of 14381284319 in words is "fourteen billion, three hundred eighty-one million, two hundred eighty-four thousand, three hundred nineteen".
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