Base | Representation |
---|---|
bin | 11010100101011… |
… | …10010111010000 |
3 | 120112122012100222 |
4 | 31102232113100 |
5 | 424042343204 |
6 | 34043532212 |
7 | 5345400434 |
oct | 1522562720 |
9 | 515565328 |
10 | 223012304 |
11 | 104980499 |
12 | 6282a068 |
13 | 37283858 |
14 | 218929c4 |
15 | 148a2abe |
hex | d4ae5d0 |
223012304 has 40 divisors (see below), whose sum is σ = 440037312. Its totient is φ = 109474560.
The previous prime is 223012303. The next prime is 223012327. The reversal of 223012304 is 403210322.
223012304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223012303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215372 + ... + 216404.
Almost surely, 2223012304 is an apocalyptic number.
It is an amenable number.
223012304 is a deficient number, since it is larger than the sum of its proper divisors (217025008).
223012304 is a wasteful number, since it uses less digits than its factorization.
223012304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1275 (or 1269 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 223012304 is about 14933.5964857766. The cubic root of 223012304 is about 606.4238521632.
Adding to 223012304 its reverse (403210322), we get a palindrome (626222626).
The spelling of 223012304 in words is "two hundred twenty-three million, twelve thousand, three hundred four".
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