Base | Representation |
---|---|
bin | 11010100101011… |
… | …01111000101000 |
3 | 120112122002200101 |
4 | 31102231320220 |
5 | 424042312334 |
6 | 34043515144 |
7 | 5345361634 |
oct | 1522557050 |
9 | 515562611 |
10 | 223010344 |
11 | 104979a77 |
12 | 62828ab4 |
13 | 372829ab |
14 | 21891dc4 |
15 | 148a2214 |
hex | d4ade28 |
223010344 has 8 divisors (see below), whose sum is σ = 418144410. Its totient is φ = 111505168.
The previous prime is 223010317. The next prime is 223010351. The reversal of 223010344 is 443010322.
223010344 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 222308100 + 702244 = 14910^2 + 838^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×2230103443 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13938139 + ... + 13938154.
Almost surely, 2223010344 is an apocalyptic number.
It is an amenable number.
223010344 is a deficient number, since it is larger than the sum of its proper divisors (195134066).
223010344 is a wasteful number, since it uses less digits than its factorization.
223010344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27876299 (or 27876295 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 223010344 is about 14933.5308617888. The cubic root of 223010344 is about 606.4220755882.
Adding to 223010344 its reverse (443010322), we get a palindrome (666020666).
The spelling of 223010344 in words is "two hundred twenty-three million, ten thousand, three hundred forty-four".
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