Base | Representation |
---|---|
bin | 11010101101001… |
… | …00111011000100 |
3 | 120121112111200222 |
4 | 31112210323010 |
5 | 424322202322 |
6 | 34121323512 |
7 | 5360104661 |
oct | 1526447304 |
9 | 517474628 |
10 | 224022212 |
11 | 105500227 |
12 | 63036598 |
13 | 3754842b |
14 | 21a76a68 |
15 | 14a01e42 |
hex | d5a4ec4 |
224022212 has 12 divisors (see below), whose sum is σ = 392204736. Its totient is φ = 111963720.
The previous prime is 224022203. The next prime is 224022221. The reversal of 224022212 is 212220422.
224022212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (224022203) and next prime (224022221).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 21167.
It is an arithmetic number, because the mean of its divisors is an integer number (32683728).
Almost surely, 2224022212 is an apocalyptic number.
It is an amenable number.
224022212 is a deficient number, since it is larger than the sum of its proper divisors (168182524).
224022212 is a wasteful number, since it uses less digits than its factorization.
224022212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23698 (or 23696 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 224022212 is about 14967.3715795393. The cubic root of 224022212 is about 607.3378677337.
Adding to 224022212 its reverse (212220422), we get a palindrome (436242634).
The spelling of 224022212 in words is "two hundred twenty-four million, twenty-two thousand, two hundred twelve".
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