Base | Representation |
---|---|
bin | 11010101110101… |
… | …11101101001110 |
3 | 120121221002001001 |
4 | 31113113231032 |
5 | 424400331342 |
6 | 34130010514 |
7 | 5361632266 |
oct | 1527275516 |
9 | 517832031 |
10 | 224230222 |
11 | 105632537 |
12 | 63116a3a |
13 | 375bc008 |
14 | 21acc7a6 |
15 | 14a438b7 |
hex | d5d7b4e |
224230222 has 8 divisors (see below), whose sum is σ = 339431400. Its totient is φ = 111086424.
The previous prime is 224230219. The next prime is 224230241. The reversal of 224230222 is 222032422.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 224230222.
It is a congruent number.
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, 514072 + ... + 514507.
It is an arithmetic number, because the mean of its divisors is an integer number (42428925).
Almost surely, 2224230222 is an apocalyptic number.
224230222 is a deficient number, since it is larger than the sum of its proper divisors (115201178).
224230222 is a wasteful number, since it uses less digits than its factorization.
224230222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028690.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 224230222 is about 14974.3187491118. The cubic root of 224230222 is about 607.5257855121.
Adding to 224230222 its reverse (222032422), we get a palindrome (446262644).
The spelling of 224230222 in words is "two hundred twenty-four million, two hundred thirty thousand, two hundred twenty-two".
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