Base | Representation |
---|---|
bin | 11010100111100… |
… | …00111111110011 |
3 | 120120011001202112 |
4 | 31103300333303 |
5 | 424130111420 |
6 | 34053435535 |
7 | 5350615235 |
oct | 1523607763 |
9 | 516131675 |
10 | 223285235 |
11 | 105047558 |
12 | 6293bbab |
13 | 3734ab54 |
14 | 21924255 |
15 | 149088c5 |
hex | d4f0ff3 |
223285235 has 8 divisors (see below), whose sum is σ = 268024896. Its totient is φ = 178573120.
The previous prime is 223285229. The next prime is 223285261. The reversal of 223285235 is 532582322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223285235 - 26 = 223285171 is a prime.
It is a super-3 number, since 3×2232852353 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21887 + ... + 30423.
It is an arithmetic number, because the mean of its divisors is an integer number (33503112).
Almost surely, 2223285235 is an apocalyptic number.
223285235 is a deficient number, since it is larger than the sum of its proper divisors (44739661).
223285235 is an equidigital number, since it uses as much as digits as its factorization.
223285235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13773.
The product of its digits is 28800, while the sum is 32.
The square root of 223285235 is about 14942.7318452818. The cubic root of 223285235 is about 606.6711395570.
The spelling of 223285235 in words is "two hundred twenty-three million, two hundred eighty-five thousand, two hundred thirty-five".
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