Base | Representation |
---|---|
bin | 10000111101110… |
… | …11001000001010 |
3 | 100220210211010221 |
4 | 20132323020022 |
5 | 242413333414 |
6 | 22042300254 |
7 | 3345510313 |
oct | 1036731012 |
9 | 326724127 |
10 | 142324234 |
11 | 7337a338 |
12 | 3b7b768a |
13 | 23642230 |
14 | 14c8b60a |
15 | c765224 |
hex | 87bb20a |
142324234 has 16 divisors (see below), whose sum is σ = 230211072. Its totient is φ = 65601648.
The previous prime is 142324211. The next prime is 142324241. The reversal of 142324234 is 432423241.
It is a happy number.
142324234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 142324199 and 142324208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19267 + ... + 25609.
It is an arithmetic number, because the mean of its divisors is an integer number (14388192).
Almost surely, 2142324234 is an apocalyptic number.
142324234 is a deficient number, since it is larger than the sum of its proper divisors (87886838).
142324234 is a wasteful number, since it uses less digits than its factorization.
142324234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7221.
The product of its digits is 4608, while the sum is 25.
The square root of 142324234 is about 11929.9720871425. The cubic root of 142324234 is about 522.1071231440.
Adding to 142324234 its reverse (432423241), we get a palindrome (574747475).
The spelling of 142324234 in words is "one hundred forty-two million, three hundred twenty-four thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •