Base | Representation |
---|---|
bin | 11010101111100… |
… | …00011010100110 |
3 | 120122010012212111 |
4 | 31113300122212 |
5 | 424412101210 |
6 | 34132111234 |
7 | 5362533331 |
oct | 1527603246 |
9 | 518105774 |
10 | 224331430 |
11 | 1056a1584 |
12 | 6316551a |
13 | 376260bb |
14 | 21b17618 |
15 | 14a6388a |
hex | d5f06a6 |
224331430 has 32 divisors (see below), whose sum is σ = 414535968. Its totient is φ = 87360000.
The previous prime is 224331421. The next prime is 224331431. The reversal of 224331430 is 34133422.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224331431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171780 + ... + 173080.
It is an arithmetic number, because the mean of its divisors is an integer number (12954249).
Almost surely, 2224331430 is an apocalyptic number.
224331430 is a deficient number, since it is larger than the sum of its proper divisors (190204538).
224331430 is a wasteful number, since it uses less digits than its factorization.
224331430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1752.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 224331430 is about 14977.6977536603. The cubic root of 224331430 is about 607.6171755437.
Adding to 224331430 its reverse (34133422), we get a palindrome (258464852).
The spelling of 224331430 in words is "two hundred twenty-four million, three hundred thirty-one thousand, four hundred thirty".
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