Base | Representation |
---|---|
bin | 11010100101010… |
… | …11011011110110 |
3 | 120112121120220202 |
4 | 31102223123312 |
5 | 424042002220 |
6 | 34043400502 |
7 | 5345320451 |
oct | 1522533366 |
9 | 515546822 |
10 | 223000310 |
11 | 104972485 |
12 | 62823132 |
13 | 3727b260 |
14 | 2188c498 |
15 | 1489e275 |
hex | d4ab6f6 |
223000310 has 16 divisors (see below), whose sum is σ = 432277776. Its totient is φ = 82338528.
The previous prime is 223000303. The next prime is 223000319. The reversal of 223000310 is 13000322.
It is a super-2 number, since 2×2230003102 = 99458276520192200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223000291 and 223000300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223000319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857564 + ... + 857823.
It is an arithmetic number, because the mean of its divisors is an integer number (27017361).
Almost surely, 2223000310 is an apocalyptic number.
223000310 is a deficient number, since it is larger than the sum of its proper divisors (209277466).
223000310 is a wasteful number, since it uses less digits than its factorization.
223000310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715407.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 223000310 is about 14933.1949026322. The cubic root of 223000310 is about 606.4129804490.
Adding to 223000310 its reverse (13000322), we get a palindrome (236000632).
The spelling of 223000310 in words is "two hundred twenty-three million, three hundred ten", and thus it is an aban number.
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