Base | Representation |
---|---|
bin | 11010100110000… |
… | …01010001101101 |
3 | 120112210010122012 |
4 | 31103001101231 |
5 | 424102333043 |
6 | 34045331005 |
7 | 5346142334 |
oct | 1523012155 |
9 | 515703565 |
10 | 223089773 |
11 | 104a23715 |
12 | 62866a65 |
13 | 372acbaa |
14 | 218b2d1b |
15 | 148baa18 |
hex | d4c146d |
223089773 has 8 divisors (see below), whose sum is σ = 239263200. Its totient is φ = 207359568.
The previous prime is 223089751. The next prime is 223089791. The reversal of 223089773 is 377980322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223089773 - 218 = 222827629 is a prime.
It is a super-3 number, since 3×2230897733 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 223089773.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223089073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109763 + ... + 111776.
It is an arithmetic number, because the mean of its divisors is an integer number (29907900).
Almost surely, 2223089773 is an apocalyptic number.
It is an amenable number.
223089773 is a deficient number, since it is larger than the sum of its proper divisors (16173427).
223089773 is a wasteful number, since it uses less digits than its factorization.
223089773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221611.
The product of its (nonzero) digits is 127008, while the sum is 41.
The square root of 223089773 is about 14936.1900429795. The cubic root of 223089773 is about 606.4940629539.
The spelling of 223089773 in words is "two hundred twenty-three million, eighty-nine thousand, seven hundred seventy-three".
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