Base | Representation |
---|---|
bin | 11010100101011… |
… | …10000111110001 |
3 | 120112122011000021 |
4 | 31102232013301 |
5 | 424042330223 |
6 | 34043523441 |
7 | 5345364520 |
oct | 1522560761 |
9 | 515564007 |
10 | 223011313 |
11 | 10497a778 |
12 | 62829581 |
13 | 37283275 |
14 | 218924b7 |
15 | 148a265d |
hex | d4ae1f1 |
223011313 has 8 divisors (see below), whose sum is σ = 254985728. Its totient is φ = 191065824.
The previous prime is 223011311. The next prime is 223011317. The reversal of 223011313 is 313110322.
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 223011313 - 21 = 223011311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223011311) 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, 13120 + ... + 24862.
It is an arithmetic number, because the mean of its divisors is an integer number (31873216).
Almost surely, 2223011313 is an apocalyptic number.
It is an amenable number.
223011313 is a deficient number, since it is larger than the sum of its proper divisors (31974415).
223011313 is a wasteful number, since it uses less digits than its factorization.
223011313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14463.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 223011313 is about 14933.5633055209. The cubic root of 223011313 is about 606.4229539064.
Adding to 223011313 its reverse (313110322), we get a palindrome (536121635).
Subtracting 223011313 from its reverse (313110322), we obtain a palindrome (90099009).
The spelling of 223011313 in words is "two hundred twenty-three million, eleven thousand, three hundred thirteen".
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