Base | Representation |
---|---|
bin | 11010101010110111… |
… | …00101100111100011 |
3 | 1100221212012210002201 |
4 | 31111123211213203 |
5 | 213310424302334 |
6 | 10324440354031 |
7 | 1014550445134 |
oct | 152533454743 |
9 | 40855183081 |
10 | 14318197219 |
11 | 6088281547 |
12 | 2937175917 |
13 | 147250b661 |
14 | 99b865c8b |
15 | 58c038c14 |
hex | 3556e59e3 |
14318197219 has 4 divisors (see below), whose sum is σ = 14330948296. Its totient is φ = 14305446144.
The previous prime is 14318197129. The next prime is 14318197247. The reversal of 14318197219 is 91279181341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91279181341 = 19 ⋅4804167439.
It is a cyclic number.
It is not a de Polignac number, because 14318197219 - 213 = 14318189027 is a prime.
It is a super-2 number, since 2×143181972192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14318197519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6373854 + ... + 6376099.
It is an arithmetic number, because the mean of its divisors is an integer number (3582737074).
Almost surely, 214318197219 is an apocalyptic number.
14318197219 is a deficient number, since it is larger than the sum of its proper divisors (12751077).
14318197219 is a wasteful number, since it uses less digits than its factorization.
14318197219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12751076.
The product of its digits is 108864, while the sum is 46.
The spelling of 14318197219 in words is "fourteen billion, three hundred eighteen million, one hundred ninety-seven thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.033 sec. • engine limits •