Base | Representation |
---|---|
bin | 10111111011110000001010… |
… | …001111010000011111010101 |
3 | 111210200212122010020221110021 |
4 | 113323300022033100133111 |
5 | 102244044444421342404 |
6 | 1011512201442225141 |
7 | 31112605261404436 |
oct | 2773601217203725 |
9 | 453625563227407 |
10 | 105261230262229 |
11 | 305a3045368138 |
12 | b9803b90551b1 |
13 | 4697125b15172 |
14 | 1bdc95669948d |
15 | c28145bd0454 |
hex | 5fbc0a3d07d5 |
105261230262229 has 2 divisors, whose sum is σ = 105261230262230. Its totient is φ = 105261230262228.
The previous prime is 105261230262161. The next prime is 105261230262299. The reversal of 105261230262229 is 922262032162501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54903728187025 + 50357502075204 = 7409705^2 + 7096302^2 .
It is a cyclic number.
It is not a de Polignac number, because 105261230262229 - 217 = 105261230131157 is a prime.
It is a super-2 number, since 2×1052612302622292 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105261230262299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52630615131114 + 52630615131115.
It is an arithmetic number, because the mean of its divisors is an integer number (52630615131115).
Almost surely, 2105261230262229 is an apocalyptic number.
It is an amenable number.
105261230262229 is a deficient number, since it is larger than the sum of its proper divisors (1).
105261230262229 is an equidigital number, since it uses as much as digits as its factorization.
105261230262229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 105261230262229 in words is "one hundred five trillion, two hundred sixty-one billion, two hundred thirty million, two hundred sixty-two thousand, two hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •