Base | Representation |
---|---|
bin | 1111110111110… |
… | …01001000010011 |
3 | 100021112021010120 |
4 | 13323321020103 |
5 | 233041003021 |
6 | 21113401323 |
7 | 3204452133 |
oct | 773711023 |
9 | 307467116 |
10 | 133141011 |
11 | 691778a3 |
12 | 38709243 |
13 | 21778383 |
14 | 1397aac3 |
15 | ba4e2c6 |
hex | 7ef9213 |
133141011 has 12 divisors (see below), whose sum is σ = 178885512. Its totient is φ = 88083744.
The previous prime is 133141003. The next prime is 133141013. The reversal of 133141011 is 110141331.
It is not a de Polignac number, because 133141011 - 23 = 133141003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (133141013) 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, 56815 + ... + 59111.
It is an arithmetic number, because the mean of its divisors is an integer number (14907126).
Almost surely, 2133141011 is an apocalyptic number.
133141011 is a deficient number, since it is larger than the sum of its proper divisors (45744501).
133141011 is an equidigital number, since it uses as much as digits as its factorization.
133141011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2578 (or 2439 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 133141011 is about 11538.6745772641. The cubic root of 133141011 is about 510.6272060368.
Adding to 133141011 its reverse (110141331), we get a palindrome (243282342).
The spelling of 133141011 in words is "one hundred thirty-three million, one hundred forty-one thousand, eleven".
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