Base | Representation |
---|---|
bin | 11010100111101… |
… | …00101001111111 |
3 | 120120011211022122 |
4 | 31103310221333 |
5 | 424131101343 |
6 | 34054033155 |
7 | 5351010026 |
oct | 1523645177 |
9 | 516154278 |
10 | 223300223 |
11 | 105057843 |
12 | 629487bb |
13 | 37354913 |
14 | 219298bd |
15 | 1490d068 |
hex | d4f4a7f |
223300223 has 4 divisors (see below), whose sum is σ = 230503488. Its totient is φ = 216096960.
The previous prime is 223300171. The next prime is 223300229. The reversal of 223300223 is 322003322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223300223 - 222 = 219105919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223300229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3601586 + ... + 3601647.
It is an arithmetic number, because the mean of its divisors is an integer number (57625872).
Almost surely, 2223300223 is an apocalyptic number.
223300223 is a deficient number, since it is larger than the sum of its proper divisors (7203265).
223300223 is an equidigital number, since it uses as much as digits as its factorization.
223300223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7203264.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 223300223 is about 14943.2333515876. The cubic root of 223300223 is about 606.6847135006.
Adding to 223300223 its reverse (322003322), we get a palindrome (545303545).
The spelling of 223300223 in words is "two hundred twenty-three million, three hundred thousand, two hundred twenty-three".
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