Base | Representation |
---|---|
bin | 11000010011000000… |
… | …01011101011110101 |
3 | 1020200002012210022121 |
4 | 30021200023223311 |
5 | 203203322131201 |
6 | 5554213155541 |
7 | 641152001146 |
oct | 141140135365 |
9 | 36602183277 |
10 | 13044333301 |
11 | 559420574a |
12 | 264062bbb1 |
13 | 12cb624a1c |
14 | 8ba5c9acd |
15 | 5152ac9a1 |
hex | 30980baf5 |
13044333301 has 4 divisors (see below), whose sum is σ = 13064068204. Its totient is φ = 13024598400.
The previous prime is 13044333293. The next prime is 13044333331. The reversal of 13044333301 is 10333344031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10210900401 + 2833432900 = 101049^2 + 53230^2 .
It is a cyclic number.
It is not a de Polignac number, because 13044333301 - 23 = 13044333293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13044333331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9866460 + ... + 9867781.
It is an arithmetic number, because the mean of its divisors is an integer number (3266017051).
Almost surely, 213044333301 is an apocalyptic number.
It is an amenable number.
13044333301 is a deficient number, since it is larger than the sum of its proper divisors (19734903).
13044333301 is an equidigital number, since it uses as much as digits as its factorization.
13044333301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19734902.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 13044333301 its reverse (10333344031), we get a palindrome (23377677332).
The spelling of 13044333301 in words is "thirteen billion, forty-four million, three hundred thirty-three thousand, three hundred one".
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