Base | Representation |
---|---|
bin | 1100101100110… |
… | …1011011001111 |
3 | 10201020102000020 |
4 | 3023031123033 |
5 | 102114121343 |
6 | 5141433223 |
7 | 1214534526 |
oct | 313153317 |
9 | 121212006 |
10 | 53270223 |
11 | 28084786 |
12 | 15a0b813 |
13 | b061a56 |
14 | 71094bd |
15 | 4a23b83 |
hex | 32cd6cf |
53270223 has 16 divisors (see below), whose sum is σ = 72783360. Its totient is φ = 34640576.
The previous prime is 53270219. The next prime is 53270227. The reversal of 53270223 is 32207235.
It is an interprime number because it is at equal distance from previous prime (53270219) and next prime (53270227).
It is a cyclic number.
It is not a de Polignac number, because 53270223 - 22 = 53270219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53270193 and 53270202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53270227) 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, 65443 + ... + 66251.
It is an arithmetic number, because the mean of its divisors is an integer number (4548960).
Almost surely, 253270223 is an apocalyptic number.
53270223 is a deficient number, since it is larger than the sum of its proper divisors (19513137).
53270223 is a wasteful number, since it uses less digits than its factorization.
53270223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 53270223 is about 7298.6452852567. The cubic root of 53270223 is about 376.2658802067.
Adding to 53270223 its reverse (32207235), we get a palindrome (85477458).
The spelling of 53270223 in words is "fifty-three million, two hundred seventy thousand, two hundred twenty-three".
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