Base | Representation |
---|---|
bin | 1100110000111… |
… | …1101001000001 |
3 | 10201202012001100 |
4 | 3030033221001 |
5 | 102201311231 |
6 | 5151325013 |
7 | 1220044332 |
oct | 314175101 |
9 | 121665040 |
10 | 53541441 |
11 | 2824a528 |
12 | 15b20769 |
13 | b128335 |
14 | 717a289 |
15 | 4a791e6 |
hex | 330fa41 |
53541441 has 6 divisors (see below), whose sum is σ = 77337650. Its totient is φ = 35694288.
The previous prime is 53541437. The next prime is 53541463. The reversal of 53541441 is 14414535.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 48233025 + 5308416 = 6945^2 + 2304^2 .
It is not a de Polignac number, because 53541441 - 22 = 53541437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (53541431) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2974516 + ... + 2974533.
Almost surely, 253541441 is an apocalyptic number.
It is an amenable number.
53541441 is a deficient number, since it is larger than the sum of its proper divisors (23796209).
53541441 is a wasteful number, since it uses less digits than its factorization.
53541441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5949055 (or 5949052 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 53541441 is about 7317.2017192367. The cubic root of 53541441 is about 376.9033681607.
Adding to 53541441 its reverse (14414535), we get a palindrome (67955976).
The spelling of 53541441 in words is "fifty-three million, five hundred forty-one thousand, four hundred forty-one".
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