Base | Representation |
---|---|
bin | 10100011110001… |
… | …000001011000011 |
3 | 212221020200000100 |
4 | 110132020023003 |
5 | 1200410121430 |
6 | 54025053443 |
7 | 11340131652 |
oct | 2436101303 |
9 | 787220010 |
10 | 343442115 |
11 | 166956165 |
12 | 97027283 |
13 | 561cb2b3 |
14 | 33881199 |
15 | 20240960 |
hex | 147882c3 |
343442115 has 12 divisors (see below), whose sum is σ = 595299744. Its totient is φ = 183169104.
The previous prime is 343442107. The next prime is 343442129. The reversal of 343442115 is 511244343.
It is a happy number.
It is not a de Polignac number, because 343442115 - 23 = 343442107 is a prime.
It is a zygodrome in base 14.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3815979 + ... + 3816068.
It is an arithmetic number, because the mean of its divisors is an integer number (49608312).
Almost surely, 2343442115 is an apocalyptic number.
343442115 is a deficient number, since it is larger than the sum of its proper divisors (251857629).
343442115 is a wasteful number, since it uses less digits than its factorization.
343442115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7632058 (or 7632055 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 343442115 is about 18532.1913167332. The cubic root of 343442115 is about 700.3006293735.
Adding to 343442115 its reverse (511244343), we get a palindrome (854686458).
The spelling of 343442115 in words is "three hundred forty-three million, four hundred forty-two thousand, one hundred fifteen".
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