Base | Representation |
---|---|
bin | 10001001010111… |
… | …00001001010110 |
3 | 101001000121020012 |
4 | 20211130021112 |
5 | 243333013332 |
6 | 22143040222 |
7 | 3366153236 |
oct | 1045341126 |
9 | 331017205 |
10 | 144032342 |
11 | 743366a3 |
12 | 402a0072 |
13 | 23abc84c |
14 | 151b3cc6 |
15 | c9a13b2 |
hex | 895c256 |
144032342 has 16 divisors (see below), whose sum is σ = 223267632. Its totient is φ = 69634080.
The previous prime is 144032297. The next prime is 144032359. The reversal of 144032342 is 243230441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6092 + ... + 18032.
It is an arithmetic number, because the mean of its divisors is an integer number (13954227).
Almost surely, 2144032342 is an apocalyptic number.
144032342 is a deficient number, since it is larger than the sum of its proper divisors (79235290).
144032342 is a wasteful number, since it uses less digits than its factorization.
144032342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12143.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 144032342 is about 12001.3475076760. The cubic root of 144032342 is about 524.1875166535.
Adding to 144032342 its reverse (243230441), we get a palindrome (387262783).
The spelling of 144032342 in words is "one hundred forty-four million, thirty-two thousand, three hundred forty-two".
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