Base | Representation |
---|---|
bin | 11010100111001… |
… | …11001010101000 |
3 | 120120002000112011 |
4 | 31103213022220 |
5 | 424122314333 |
6 | 34052525304 |
7 | 5350356652 |
oct | 1523471250 |
9 | 516060464 |
10 | 223244968 |
11 | 10501a281 |
12 | 62920834 |
13 | 3733571b |
14 | 219136d2 |
15 | 148eb9cd |
hex | d4e72a8 |
223244968 has 16 divisors (see below), whose sum is σ = 418802580. Its totient is φ = 111564288.
The previous prime is 223244921. The next prime is 223244993. The reversal of 223244968 is 869442322.
223244968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 223143844 + 101124 = 14938^2 + 318^2 .
It is a super-3 number, since 3×2232449683 (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 223244968.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12046 + ... + 24322.
Almost surely, 2223244968 is an apocalyptic number.
It is an amenable number.
223244968 is a deficient number, since it is larger than the sum of its proper divisors (195557612).
223244968 is a wasteful number, since it uses less digits than its factorization.
223244968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14556 (or 14552 counting only the distinct ones).
The product of its digits is 165888, while the sum is 40.
The square root of 223244968 is about 14941.3844070755. The cubic root of 223244968 is about 606.6346685749.
The spelling of 223244968 in words is "two hundred twenty-three million, two hundred forty-four thousand, nine hundred sixty-eight".
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