Base | Representation |
---|---|
bin | 11010100110010… |
… | …11010110101010 |
3 | 120112212020020222 |
4 | 31103023112222 |
5 | 424110143200 |
6 | 34050250042 |
7 | 5346403562 |
oct | 1523132652 |
9 | 515766228 |
10 | 223131050 |
11 | 104a5172a |
12 | 62886922 |
13 | 372c590c |
14 | 218c3da2 |
15 | 148c7d85 |
hex | d4cb5aa |
223131050 has 24 divisors (see below), whose sum is σ = 433070496. Its totient is φ = 85371440.
The previous prime is 223131047. The next prime is 223131109. The reversal of 223131050 is 50131322.
It is a super-3 number, since 3×2231310503 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95864 + ... + 98163.
It is an arithmetic number, because the mean of its divisors is an integer number (18044604).
Almost surely, 2223131050 is an apocalyptic number.
223131050 is a deficient number, since it is larger than the sum of its proper divisors (209939446).
223131050 is a wasteful number, since it uses less digits than its factorization.
223131050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194062 (or 194057 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 223131050 is about 14937.5717571498. The cubic root of 223131050 is about 606.5314660007.
Adding to 223131050 its reverse (50131322), we get a palindrome (273262372).
The spelling of 223131050 in words is "two hundred twenty-three million, one hundred thirty-one thousand, fifty".
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