Base | Representation |
---|---|
bin | 11010100111110… |
… | …10010001100110 |
3 | 120120012222220001 |
4 | 31103322101212 |
5 | 424132320423 |
6 | 34054331514 |
7 | 5351134105 |
oct | 1523722146 |
9 | 516188801 |
10 | 223323238 |
11 | 105073066 |
12 | 62959b9a |
13 | 37362238 |
14 | 2193403c |
15 | 14914cad |
hex | d4fa466 |
223323238 has 32 divisors (see below), whose sum is σ = 359251200. Its totient is φ = 103879776.
The previous prime is 223323227. The next prime is 223323253. The reversal of 223323238 is 832323322.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338553 + ... + 339211.
It is an arithmetic number, because the mean of its divisors is an integer number (11226600).
Almost surely, 2223323238 is an apocalyptic number.
223323238 is a deficient number, since it is larger than the sum of its proper divisors (135927962).
223323238 is a wasteful number, since it uses less digits than its factorization.
223323238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876.
The product of its digits is 10368, while the sum is 28.
The square root of 223323238 is about 14944.0034127405. The cubic root of 223323238 is about 606.7055559474.
The spelling of 223323238 in words is "two hundred twenty-three million, three hundred twenty-three thousand, two hundred thirty-eight".
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