Base | Representation |
---|---|
bin | 11010101111011… |
… | …10011101101000 |
3 | 120122002210220021 |
4 | 31113232131220 |
5 | 424411322212 |
6 | 34132010224 |
7 | 5362501114 |
oct | 1527563550 |
9 | 518083807 |
10 | 224323432 |
11 | 105696573 |
12 | 63160974 |
13 | 37622578 |
14 | 21b14744 |
15 | 14a61307 |
hex | d5ee768 |
224323432 has 64 divisors (see below), whose sum is σ = 461894400. Its totient is φ = 101713920.
The previous prime is 224323427. The next prime is 224323441. The reversal of 224323432 is 234323422.
It is a junction number, because it is equal to n+sod(n) for n = 224323397 and 224323406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520257 + ... + 520687.
It is an arithmetic number, because the mean of its divisors is an integer number (7217100).
Almost surely, 2224323432 is an apocalyptic number.
It is an amenable number.
224323432 is an abundant number, since it is smaller than the sum of its proper divisors (237570968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224323432 is a wasteful number, since it uses less digits than its factorization.
224323432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586 (or 582 counting only the distinct ones).
The product of its digits is 6912, while the sum is 25.
The square root of 224323432 is about 14977.4307543050. The cubic root of 224323432 is about 607.6099544127.
Adding to 224323432 its reverse (234323422), we get a palindrome (458646854).
The spelling of 224323432 in words is "two hundred twenty-four million, three hundred twenty-three thousand, four hundred thirty-two".
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