Base | Representation |
---|---|
bin | 110110010000… |
… | …101100111100 |
3 | 222202122220210 |
4 | 312100230330 |
5 | 12120133223 |
6 | 1224512420 |
7 | 231621636 |
oct | 66205474 |
9 | 28678823 |
10 | 14224188 |
11 | 8035930 |
12 | 491b710 |
13 | 2c404a4 |
14 | 1c63a56 |
15 | 13ae893 |
hex | d90b3c |
14224188 has 48 divisors (see below), whose sum is σ = 36457344. Its totient is φ = 4280640.
The previous prime is 14224183. The next prime is 14224201. The reversal of 14224188 is 88142241.
14224188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14224183) 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, 25731 + ... + 26277.
It is an arithmetic number, because the mean of its divisors is an integer number (759528).
Almost surely, 214224188 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14224188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18228672).
14224188 is an abundant number, since it is smaller than the sum of its proper divisors (22233156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14224188 is a wasteful number, since it uses less digits than its factorization.
14224188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762 (or 760 counting only the distinct ones).
The product of its digits is 4096, while the sum is 30.
The square root of 14224188 is about 3771.4967850974. The cubic root of 14224188 is about 242.2939078694.
The spelling of 14224188 in words is "fourteen million, two hundred twenty-four thousand, one hundred eighty-eight".
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