Base | Representation |
---|---|
bin | 11010101101001… |
… | …00111110010110 |
3 | 120121112111222202 |
4 | 31112210332112 |
5 | 424322204142 |
6 | 34121324502 |
7 | 5360105411 |
oct | 1526447626 |
9 | 517474882 |
10 | 224022422 |
11 | 1055003a8 |
12 | 63036732 |
13 | 37548560 |
14 | 21a76b78 |
15 | 14a02032 |
hex | d5a4f96 |
224022422 has 8 divisors (see below), whose sum is σ = 361882416. Its totient is φ = 103394952.
The previous prime is 224022391. The next prime is 224022427. The reversal of 224022422 is 224220422.
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 = 224022394 and 224022403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224022427) 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, 4308098 + ... + 4308149.
It is an arithmetic number, because the mean of its divisors is an integer number (45235302).
Almost surely, 2224022422 is an apocalyptic number.
224022422 is a deficient number, since it is larger than the sum of its proper divisors (137859994).
224022422 is a wasteful number, since it uses less digits than its factorization.
224022422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8616262.
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 224022422 is about 14967.3785947974. The cubic root of 224022422 is about 607.3380575080.
Adding to 224022422 its reverse (224220422), we get a palindrome (448242844).
The spelling of 224022422 in words is "two hundred twenty-four million, twenty-two thousand, four hundred twenty-two".
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