Base | Representation |
---|---|
bin | 110110010001… |
… | …011100100000 |
3 | 222202211002112 |
4 | 312101130200 |
5 | 12120232412 |
6 | 1224534452 |
7 | 231633545 |
oct | 66213440 |
9 | 28684075 |
10 | 14227232 |
11 | 8038148 |
12 | 4921428 |
13 | 2c419a6 |
14 | 1c64bcc |
15 | 13b0722 |
hex | d91720 |
14227232 has 24 divisors (see below), whose sum is σ = 29658636. Its totient is φ = 6694912.
The previous prime is 14227223. The next prime is 14227237. The reversal of 14227232 is 23272241.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 14167696 + 59536 = 3764^2 + 244^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14227198 and 14227207.
It is not an unprimeable number, because it can be changed into a prime (14227237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12533 + ... + 13620.
Almost surely, 214227232 is an apocalyptic number.
It is an amenable number.
14227232 is an abundant number, since it is smaller than the sum of its proper divisors (15431404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14227232 is a wasteful number, since it uses less digits than its factorization.
14227232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26180 (or 26172 counting only the distinct ones).
The product of its digits is 1344, while the sum is 23.
The square root of 14227232 is about 3771.9003168164. The cubic root of 14227232 is about 242.3111904037.
Adding to 14227232 its reverse (23272241), we get a palindrome (37499473).
The spelling of 14227232 in words is "fourteen million, two hundred twenty-seven thousand, two hundred thirty-two".
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