Base | Representation |
---|---|
bin | 1111100010010… |
… | …11100101110001 |
3 | 100002020121022200 |
4 | 13301023211301 |
5 | 231331124131 |
6 | 20533253413 |
7 | 3141545466 |
oct | 761134561 |
9 | 302217280 |
10 | 130333041 |
11 | 6762a163 |
12 | 37794269 |
13 | 21004257 |
14 | 1344966d |
15 | b6972e6 |
hex | 7c4b971 |
130333041 has 12 divisors (see below), whose sum is σ = 189043140. Its totient is φ = 86526720.
The previous prime is 130333039. The next prime is 130333057. The reversal of 130333041 is 140333031.
It can be written as a sum of positive squares in 2 ways, for example, as 119443041 + 10890000 = 10929^2 + 3300^2 .
It is not a de Polignac number, because 130333041 - 21 = 130333039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130333031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27876 + ... + 32213.
It is an arithmetic number, because the mean of its divisors is an integer number (15753595).
Almost surely, 2130333041 is an apocalyptic number.
It is an amenable number.
130333041 is a deficient number, since it is larger than the sum of its proper divisors (58710099).
130333041 is a wasteful number, since it uses less digits than its factorization.
130333041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60336 (or 60333 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 130333041 is about 11416.3497230945. The cubic root of 130333041 is about 507.0119274063.
Adding to 130333041 its reverse (140333031), we get a palindrome (270666072).
The spelling of 130333041 in words is "one hundred thirty million, three hundred thirty-three thousand, forty-one".
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