Base | Representation |
---|---|
bin | 111101000001010100… |
… | …1110010101010111011 |
3 | 110112020110210011012001 |
4 | 1322002221302222323 |
5 | 4121332444344121 |
6 | 140111023401431 |
7 | 12316214140651 |
oct | 1720251625273 |
9 | 415213704161 |
10 | 131041012411 |
11 | 50635265171 |
12 | 21491453277 |
13 | c4847712ca |
14 | 64b1850dd1 |
15 | 361e446991 |
hex | 1e82a72abb |
131041012411 has 2 divisors, whose sum is σ = 131041012412. Its totient is φ = 131041012410.
The previous prime is 131041012393. The next prime is 131041012471. The reversal of 131041012411 is 114210140131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 131041012411 - 229 = 130504141499 is a prime.
It is not a weakly prime, because it can be changed into another prime (131041012471) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65520506205 + 65520506206.
It is an arithmetic number, because the mean of its divisors is an integer number (65520506206).
Almost surely, 2131041012411 is an apocalyptic number.
131041012411 is a deficient number, since it is larger than the sum of its proper divisors (1).
131041012411 is an equidigital number, since it uses as much as digits as its factorization.
131041012411 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 131041012411 its reverse (114210140131), we get a palindrome (245251152542).
The spelling of 131041012411 in words is "one hundred thirty-one billion, forty-one million, twelve thousand, four hundred eleven".
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