Base | Representation |
---|---|
bin | 11010101101000… |
… | …11001101100100 |
3 | 120121112011002102 |
4 | 31112203031210 |
5 | 424321441304 |
6 | 34121231232 |
7 | 5360045360 |
oct | 1526431544 |
9 | 517464072 |
10 | 224015204 |
11 | 1054a5a36 |
12 | 63032518 |
13 | 3754519a |
14 | 21a742a0 |
15 | 149eed1e |
hex | d5a3364 |
224015204 has 12 divisors (see below), whose sum is σ = 448030464. Its totient is φ = 96006504.
The previous prime is 224015203. The next prime is 224015249. The reversal of 224015204 is 402510422.
It is a happy number.
224015204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
224015204 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (224015203) 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, 4000244 + ... + 4000299.
It is an arithmetic number, because the mean of its divisors is an integer number (37335872).
Almost surely, 2224015204 is an apocalyptic number.
It is an amenable number.
224015204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224015204 is a wasteful number, since it uses less digits than its factorization.
224015204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8000554 (or 8000552 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 224015204 is about 14967.1374684674. The cubic root of 224015204 is about 607.3315346294.
Adding to 224015204 its reverse (402510422), we get a palindrome (626525626).
The spelling of 224015204 in words is "two hundred twenty-four million, fifteen thousand, two hundred four".
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