Base | Representation |
---|---|
bin | 1100101111011… |
… | …1101010001110 |
3 | 10201120012022022 |
4 | 3023313222032 |
5 | 102140140324 |
6 | 5145250142 |
7 | 1216155056 |
oct | 313675216 |
9 | 121505268 |
10 | 53443214 |
11 | 28192750 |
12 | 15a93952 |
13 | b0c2706 |
14 | 7152566 |
15 | 4a5a05e |
hex | 32f7a8e |
53443214 has 16 divisors (see below), whose sum is σ = 91255680. Its totient is φ = 23235960.
The previous prime is 53443211. The next prime is 53443231. The reversal of 53443214 is 41234435.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53443211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52304 + ... + 53315.
It is an arithmetic number, because the mean of its divisors is an integer number (5703480).
Almost surely, 253443214 is an apocalyptic number.
53443214 is a deficient number, since it is larger than the sum of its proper divisors (37812466).
53443214 is a wasteful number, since it uses less digits than its factorization.
53443214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105655.
The product of its digits is 5760, while the sum is 26.
The square root of 53443214 is about 7310.4865775132. The cubic root of 53443214 is about 376.6727383920.
Adding to 53443214 its reverse (41234435), we get a palindrome (94677649).
It can be divided in two parts, 5344 and 3214, that added together give a palindrome (8558).
The spelling of 53443214 in words is "fifty-three million, four hundred forty-three thousand, two hundred fourteen".
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