Base | Representation |
---|---|
bin | 11000010100000101… |
… | …11011110011101000 |
3 | 1020200201100121220010 |
4 | 30022002323303220 |
5 | 203213140141204 |
6 | 5555140331520 |
7 | 641322303006 |
oct | 141202736350 |
9 | 36621317803 |
10 | 13053443304 |
11 | 5599368180 |
12 | 26436a3ba0 |
13 | 1300494465 |
14 | 8bb8bba76 |
15 | 515eabd89 |
hex | 30a0bbce8 |
13053443304 has 128 divisors (see below), whose sum is σ = 36222566400. Its totient is φ = 3886755840.
The previous prime is 13053443297. The next prime is 13053443309. The reversal of 13053443304 is 40334435031.
It is not an unprimeable number, because it can be changed into a prime (13053443309) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10205337 + ... + 10206615.
It is an arithmetic number, because the mean of its divisors is an integer number (282988800).
Almost surely, 213053443304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13053443304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18111283200).
13053443304 is an abundant number, since it is smaller than the sum of its proper divisors (23169123096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13053443304 is a wasteful number, since it uses less digits than its factorization.
13053443304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1943 (or 1939 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 13053443304 its reverse (40334435031), we get a palindrome (53387878335).
The spelling of 13053443304 in words is "thirteen billion, fifty-three million, four hundred forty-three thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •