Base | Representation |
---|---|
bin | 11010010010110… |
… | …010000110011110 |
3 | 1010202001210112211 |
4 | 122102302012132 |
5 | 1400412201142 |
6 | 111434551034 |
7 | 13634361304 |
oct | 3222620636 |
9 | 1122053484 |
10 | 441131422 |
11 | 207009626 |
12 | 10389847a |
13 | 70513114 |
14 | 42830274 |
15 | 28ada917 |
hex | 1a4b219e |
441131422 has 8 divisors (see below), whose sum is σ = 661880016. Its totient is φ = 220504752.
The previous prime is 441131401. The next prime is 441131429. The reversal of 441131422 is 224131144.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 441131393 and 441131402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441131429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20823 + ... + 36274.
It is an arithmetic number, because the mean of its divisors is an integer number (82735002).
Almost surely, 2441131422 is an apocalyptic number.
441131422 is a deficient number, since it is larger than the sum of its proper divisors (220748594).
441131422 is a wasteful number, since it uses less digits than its factorization.
441131422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60962.
The product of its digits is 768, while the sum is 22.
The square root of 441131422 is about 21003.1288621481. The cubic root of 441131422 is about 761.2418650756.
Adding to 441131422 its reverse (224131144), we get a palindrome (665262566).
The spelling of 441131422 in words is "four hundred forty-one million, one hundred thirty-one thousand, four hundred twenty-two".
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