Base | Representation |
---|---|
bin | 1000001001000… |
… | …0001001001010 |
3 | 2101020201220210 |
4 | 2002100021022 |
5 | 32220113332 |
6 | 3215501550 |
7 | 563140434 |
oct | 202201112 |
9 | 71221823 |
10 | 34144842 |
11 | 18301586 |
12 | b5278b6 |
13 | 70c6764 |
14 | 476b654 |
15 | 2ee6ecc |
hex | 209024a |
34144842 has 16 divisors (see below), whose sum is σ = 69743232. Its totient is φ = 11139360.
The previous prime is 34144829. The next prime is 34144867. The reversal of 34144842 is 24844143.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60259 + ... + 60822.
It is an arithmetic number, because the mean of its divisors is an integer number (4358952).
Almost surely, 234144842 is an apocalyptic number.
34144842 is an abundant number, since it is smaller than the sum of its proper divisors (35598390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34144842 is a wasteful number, since it uses less digits than its factorization.
34144842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121133.
The product of its digits is 12288, while the sum is 30.
The square root of 34144842 is about 5843.3587943921. The cubic root of 34144842 is about 324.4205596440.
Adding to 34144842 its reverse (24844143), we get a palindrome (58988985).
It can be divided in two parts, 3414 and 4842, that added together give a triangular number (8256 = T128).
The spelling of 34144842 in words is "thirty-four million, one hundred forty-four thousand, eight hundred forty-two".
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