Base | Representation |
---|---|
bin | 11010100110011… |
… | …01100111011011 |
3 | 120112212200222010 |
4 | 31103031213123 |
5 | 424110442230 |
6 | 34050401003 |
7 | 5346442566 |
oct | 1523154733 |
9 | 515780863 |
10 | 223140315 |
11 | 104a58692 |
12 | 62890163 |
13 | 372c9bb8 |
14 | 218c74dd |
15 | 148ca9b0 |
hex | d4cd9db |
223140315 has 8 divisors (see below), whose sum is σ = 357024528. Its totient is φ = 119008160.
The previous prime is 223140299. The next prime is 223140329. The reversal of 223140315 is 513041322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223140315 - 24 = 223140299 is a prime.
It is a super-3 number, since 3×2231403153 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223140291 and 223140300.
It is an unprimeable number.
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, 7437996 + ... + 7438025.
It is an arithmetic number, because the mean of its divisors is an integer number (44628066).
Almost surely, 2223140315 is an apocalyptic number.
223140315 is a deficient number, since it is larger than the sum of its proper divisors (133884213).
223140315 is a wasteful number, since it uses less digits than its factorization.
223140315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14876029.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 223140315 is about 14937.8818779638. The cubic root of 223140315 is about 606.5398608225.
Adding to 223140315 its reverse (513041322), we get a palindrome (736181637).
The spelling of 223140315 in words is "two hundred twenty-three million, one hundred forty thousand, three hundred fifteen".
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