Base | Representation |
---|---|
bin | 11101110010011100101011… |
… | …110010010000010101010111 |
3 | 122011212110000122210211012222 |
4 | 131302130223302100111113 |
5 | 114132432212214234104 |
6 | 1142345115202332555 |
7 | 36411111645224411 |
oct | 3562345362202527 |
9 | 564773018724188 |
10 | 131010122024279 |
11 | 38820098501843 |
12 | 1283a78095a15b |
13 | 58142808c35b4 |
14 | 244ccd0a4d9b1 |
15 | 1022d197731be |
hex | 77272bc90557 |
131010122024279 has 2 divisors, whose sum is σ = 131010122024280. Its totient is φ = 131010122024278.
The previous prime is 131010122024269. The next prime is 131010122024417. The reversal of 131010122024279 is 972420221010131.
It is a weak prime.
It is an emirp because it is prime and its reverse (972420221010131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 131010122024279 - 24 = 131010122024263 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131010122024269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65505061012139 + 65505061012140.
It is an arithmetic number, because the mean of its divisors is an integer number (65505061012140).
Almost surely, 2131010122024279 is an apocalyptic number.
131010122024279 is a deficient number, since it is larger than the sum of its proper divisors (1).
131010122024279 is an equidigital number, since it uses as much as digits as its factorization.
131010122024279 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 35.
The spelling of 131010122024279 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-two million, twenty-four thousand, two hundred seventy-nine".
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