Base | Representation |
---|---|
bin | 1011101010111111… |
… | …1100100100000011 |
3 | 22002100112112202022 |
4 | 2322233330210003 |
5 | 22404040143021 |
6 | 1234521512055 |
7 | 140433113513 |
oct | 27257744403 |
9 | 8070475668 |
10 | 3133131011 |
11 | 136863077a |
12 | 73534262b |
13 | 3ac15819a |
14 | 21a17d843 |
15 | 1350e01ab |
hex | babfc903 |
3133131011 has 2 divisors, whose sum is σ = 3133131012. Its totient is φ = 3133131010.
The previous prime is 3133131007. The next prime is 3133131013. The reversal of 3133131011 is 1101313313.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3133131011 - 22 = 3133131007 is a prime.
Together with 3133131013, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (3133131013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566565505 + 1566565506.
It is an arithmetic number, because the mean of its divisors is an integer number (1566565506).
Almost surely, 23133131011 is an apocalyptic number.
3133131011 is a deficient number, since it is larger than the sum of its proper divisors (1).
3133131011 is an equidigital number, since it uses as much as digits as its factorization.
3133131011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 81, while the sum is 17.
The square root of 3133131011 is about 55974.3781653713. The cubic root of 3133131011 is about 1463.2757826912.
Adding to 3133131011 its reverse (1101313313), we get a palindrome (4234444324).
The spelling of 3133131011 in words is "three billion, one hundred thirty-three million, one hundred thirty-one thousand, eleven".
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