Base | Representation |
---|---|
bin | 1010000111011… |
… | …1101110001110 |
3 | 2221211211201020 |
4 | 2201313232032 |
5 | 41330332142 |
6 | 4113255010 |
7 | 1023451413 |
oct | 241675616 |
9 | 87754636 |
10 | 42433422 |
11 | 21a52949 |
12 | 12264466 |
13 | 8a39345 |
14 | 58c810a |
15 | 3ad2cec |
hex | 2877b8e |
42433422 has 16 divisors (see below), whose sum is σ = 89333760. Its totient is φ = 13399992.
The previous prime is 42433397. The next prime is 42433429. The reversal of 42433422 is 22433424.
It is a junction number, because it is equal to n+sod(n) for n = 42433392 and 42433401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42433429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185998 + ... + 186225.
It is an arithmetic number, because the mean of its divisors is an integer number (5583360).
Almost surely, 242433422 is an apocalyptic number.
42433422 is an abundant number, since it is smaller than the sum of its proper divisors (46900338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42433422 is a wasteful number, since it uses less digits than its factorization.
42433422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372247.
The product of its digits is 4608, while the sum is 24.
The square root of 42433422 is about 6514.0941043249. The cubic root of 42433422 is about 348.7942783672.
Adding to 42433422 its reverse (22433424), we get a palindrome (64866846).
The spelling of 42433422 in words is "forty-two million, four hundred thirty-three thousand, four hundred twenty-two".
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