Base | Representation |
---|---|
bin | 11010101101000… |
… | …10101101100001 |
3 | 120121112001021110 |
4 | 31112202231201 |
5 | 424321410103 |
6 | 34121213533 |
7 | 5360036400 |
oct | 1526425541 |
9 | 517461243 |
10 | 224013153 |
11 | 1054a4441 |
12 | 630312a9 |
13 | 37544280 |
14 | 21a73637 |
15 | 149ee403 |
hex | d5a2b61 |
224013153 has 24 divisors (see below), whose sum is σ = 374179008. Its totient is φ = 118159776.
The previous prime is 224013151. The next prime is 224013157. The reversal of 224013153 is 351310422.
224013153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 224013153 - 21 = 224013151 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (224013151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56701 + ... + 60522.
It is an arithmetic number, because the mean of its divisors is an integer number (15590792).
Almost surely, 2224013153 is an apocalyptic number.
It is an amenable number.
224013153 is a deficient number, since it is larger than the sum of its proper divisors (150165855).
224013153 is a wasteful number, since it uses less digits than its factorization.
224013153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117253 (or 117246 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 224013153 is about 14967.0689515349. The cubic root of 224013153 is about 607.3296811231.
Adding to 224013153 its reverse (351310422), we get a palindrome (575323575).
The spelling of 224013153 in words is "two hundred twenty-four million, thirteen thousand, one hundred fifty-three".
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