Base | Representation |
---|---|
bin | 11010010000000… |
… | …10010000100110 |
3 | 120100100211121212 |
4 | 31020002100212 |
5 | 422333211324 |
6 | 33503511422 |
7 | 5312520200 |
oct | 1510022046 |
9 | 510324555 |
10 | 220210214 |
11 | 103337214 |
12 | 618b8572 |
13 | 36812303 |
14 | 21363770 |
15 | 144ec70e |
hex | d202426 |
220210214 has 48 divisors (see below), whose sum is σ = 410358960. Its totient is φ = 88058880.
The previous prime is 220210213. The next prime is 220210217. The reversal of 220210214 is 412012022.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220210213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217742 + ... + 218750.
It is an arithmetic number, because the mean of its divisors is an integer number (8549145).
Almost surely, 2220210214 is an apocalyptic number.
220210214 is a deficient number, since it is larger than the sum of its proper divisors (190148746).
220210214 is a wasteful number, since it uses less digits than its factorization.
220210214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173 (or 1166 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 220210214 is about 14839.4815947189. The cubic root of 220210214 is about 603.8732885518.
Adding to 220210214 its reverse (412012022), we get a palindrome (632222236).
The spelling of 220210214 in words is "two hundred twenty million, two hundred ten thousand, two hundred fourteen".
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