Base | Representation |
---|---|
bin | 1111110111110… |
… | …01001001111001 |
3 | 100021112021021100 |
4 | 13323321021321 |
5 | 233041003423 |
6 | 21113402013 |
7 | 3204452340 |
oct | 773711171 |
9 | 307467240 |
10 | 133141113 |
11 | 69177986 |
12 | 38709309 |
13 | 21778431 |
14 | 1397ab57 |
15 | ba4e343 |
hex | 7ef9279 |
133141113 has 24 divisors (see below), whose sum is σ = 231358400. Its totient is φ = 72075744.
The previous prime is 133141103. The next prime is 133141139. The reversal of 133141113 is 311141331.
It is not a de Polignac number, because 133141113 - 25 = 133141081 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (133141103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54418 + ... + 56811.
Almost surely, 2133141113 is an apocalyptic number.
It is an amenable number.
133141113 is a deficient number, since it is larger than the sum of its proper divisors (98217287).
133141113 is a wasteful number, since it uses less digits than its factorization.
133141113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111261 (or 111258 counting only the distinct ones).
The product of its digits is 108, while the sum is 18.
The square root of 133141113 is about 11538.6789971816. The cubic root of 133141113 is about 510.6273364348.
Adding to 133141113 its reverse (311141331), we get a palindrome (444282444).
It can be divided in two parts, 133 and 141113, that added together give a triangular number (141246 = T531).
The spelling of 133141113 in words is "one hundred thirty-three million, one hundred forty-one thousand, one hundred thirteen".
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