Base | Representation |
---|---|
bin | 11101110101101100100011… |
… | …100111101011001000100011 |
3 | 122012122210010221110001202121 |
4 | 131311230203213223020203 |
5 | 114200111321233112011 |
6 | 1143035431221125111 |
7 | 36433203043103356 |
oct | 3565544347531043 |
9 | 565583127401677 |
10 | 131233323332131 |
11 | 388a6815858a29 |
12 | 12875a92559797 |
13 | 582c3318c62a7 |
14 | 2459a2626229d |
15 | 1028a2ea1de71 |
hex | 775b239eb223 |
131233323332131 has 2 divisors, whose sum is σ = 131233323332132. Its totient is φ = 131233323332130.
The previous prime is 131233323332129. The next prime is 131233323332147.
131233323332131 is nontrivially palindromic in base 10.
It is a weak prime.
It is a palprime.
It is a cyclic number.
It is not a de Polignac number, because 131233323332131 - 21 = 131233323332129 is a prime.
It is a super-2 number, since 2×1312333233321312 (a number of 29 digits) contains 22 as substring.
Together with 131233323332129, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (131233323302131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65616661666065 + 65616661666066.
It is an arithmetic number, because the mean of its divisors is an integer number (65616661666066).
Almost surely, 2131233323332131 is an apocalyptic number.
131233323332131 is a deficient number, since it is larger than the sum of its proper divisors (1).
131233323332131 is an equidigital number, since it uses as much as digits as its factorization.
131233323332131 is an evil number, because the sum of its binary digits is even.
The product of its digits is 52488, while the sum is 34.
The spelling of 131233323332131 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, three hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty-one".
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