Base | Representation |
---|---|
bin | 11010100111001… |
… | …10000010000010 |
3 | 120120001210011002 |
4 | 31103212002002 |
5 | 424122142242 |
6 | 34052452002 |
7 | 5350340264 |
oct | 1523460202 |
9 | 516053132 |
10 | 223240322 |
11 | 105016838 |
12 | 6291a002 |
13 | 37333586 |
14 | 21911b34 |
15 | 148ea432 |
hex | d4e6082 |
223240322 has 8 divisors (see below), whose sum is σ = 335450700. Its totient is φ = 111423424.
The previous prime is 223240319. The next prime is 223240327. The reversal of 223240322 is 223042322.
It can be written as a sum of positive squares in 2 ways, for example, as 217533001 + 5707321 = 14749^2 + 2389^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2232403223 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223240294 and 223240303.
It is not an unprimeable number, because it can be changed into a prime (223240327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96947 + ... + 99222.
Almost surely, 2223240322 is an apocalyptic number.
223240322 is a deficient number, since it is larger than the sum of its proper divisors (112210378).
223240322 is a wasteful number, since it uses less digits than its factorization.
223240322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196740.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 223240322 is about 14941.2289320524. The cubic root of 223240322 is about 606.6304602767.
Adding to 223240322 its reverse (223042322), we get a palindrome (446282644).
The spelling of 223240322 in words is "two hundred twenty-three million, two hundred forty thousand, three hundred twenty-two".
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