Base | Representation |
---|---|
bin | 11001100011001… |
… | …10101101101110 |
3 | 112221022002210101 |
4 | 30301212231232 |
5 | 414332031342 |
6 | 33133501314 |
7 | 5211530311 |
oct | 1461465556 |
9 | 487262711 |
10 | 214330222 |
11 | aaa90517 |
12 | 5b94183a |
13 | 35533b22 |
14 | 20672978 |
15 | 13c3a3b7 |
hex | cc66b6e |
214330222 has 16 divisors (see below), whose sum is σ = 339920640. Its totient is φ = 101073528.
The previous prime is 214330211. The next prime is 214330231. The reversal of 214330222 is 222033412.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 214330222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3798 + ... + 21049.
It is an arithmetic number, because the mean of its divisors is an integer number (21245040).
Almost surely, 2214330222 is an apocalyptic number.
214330222 is a deficient number, since it is larger than the sum of its proper divisors (125590418).
214330222 is a wasteful number, since it uses less digits than its factorization.
214330222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25095.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 214330222 is about 14640.0212431540. The cubic root of 214330222 is about 598.4499080662.
Adding to 214330222 its reverse (222033412), we get a palindrome (436363634).
The spelling of 214330222 in words is "two hundred fourteen million, three hundred thirty thousand, two hundred twenty-two".
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