Base | Representation |
---|---|
bin | 11010100111110… |
… | …10000100110110 |
3 | 120120012221202211 |
4 | 31103322010312 |
5 | 424132304142 |
6 | 34054324034 |
7 | 5351131531 |
oct | 1523720466 |
9 | 516187684 |
10 | 223322422 |
11 | 105072494 |
12 | 6295961a |
13 | 37361a5b |
14 | 21933a18 |
15 | 14914917 |
hex | d4fa136 |
223322422 has 4 divisors (see below), whose sum is σ = 334983636. Its totient is φ = 111661210.
The previous prime is 223322401. The next prime is 223322431. The reversal of 223322422 is 224223322.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 223322393 and 223322402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55830604 + ... + 55830607.
It is an arithmetic number, because the mean of its divisors is an integer number (83745909).
Almost surely, 2223322422 is an apocalyptic number.
223322422 is a deficient number, since it is larger than the sum of its proper divisors (111661214).
223322422 is a wasteful number, since it uses less digits than its factorization.
223322422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111661213.
The product of its digits is 2304, while the sum is 22.
The square root of 223322422 is about 14943.9761107946. The cubic root of 223322422 is about 606.7048170000.
Adding to 223322422 its reverse (224223322), we get a palindrome (447545744).
The spelling of 223322422 in words is "two hundred twenty-three million, three hundred twenty-two thousand, four hundred twenty-two".
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