Base | Representation |
---|---|
bin | 1100101101110… |
… | …0001000001001 |
3 | 10201100110121112 |
4 | 3023130020021 |
5 | 102123033231 |
6 | 5143020105 |
7 | 1215205223 |
oct | 313341011 |
9 | 121313545 |
10 | 53330441 |
11 | 28115a4a |
12 | 15a3a635 |
13 | b083298 |
14 | 7123413 |
15 | 4a3692b |
hex | 32dc209 |
53330441 has 4 divisors (see below), whose sum is σ = 53346000. Its totient is φ = 53314884.
The previous prime is 53330437. The next prime is 53330467. The reversal of 53330441 is 14403335.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53330441 - 22 = 53330437 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53330471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131 + ... + 10328.
It is an arithmetic number, because the mean of its divisors is an integer number (13336500).
Almost surely, 253330441 is an apocalyptic number.
It is an amenable number.
53330441 is a deficient number, since it is larger than the sum of its proper divisors (15559).
53330441 is a wasteful number, since it uses less digits than its factorization.
53330441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15558.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 53330441 is about 7302.7694061911. The cubic root of 53330441 is about 376.4076069547.
Adding to 53330441 its reverse (14403335), we get a palindrome (67733776).
The spelling of 53330441 in words is "fifty-three million, three hundred thirty thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •