Base | Representation |
---|---|
bin | 11000011011011101… |
… | …101110000000001011 |
3 | 2111201001110111010202 |
4 | 120123131232000023 |
5 | 412210012013321 |
6 | 20014500202415 |
7 | 1616006146604 |
oct | 303335560013 |
9 | 74631414122 |
10 | 26230579211 |
11 | 10140529441 |
12 | 510069940b |
13 | 26204764b5 |
14 | 13ab996dab |
15 | a37c4d70b |
hex | 61b76e00b |
26230579211 has 2 divisors, whose sum is σ = 26230579212. Its totient is φ = 26230579210.
The previous prime is 26230579189. The next prime is 26230579223. The reversal of 26230579211 is 11297503262.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26230579211 is a prime.
It is not a weakly prime, because it can be changed into another prime (26230579231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13115289605 + 13115289606.
It is an arithmetic number, because the mean of its divisors is an integer number (13115289606).
Almost surely, 226230579211 is an apocalyptic number.
26230579211 is a deficient number, since it is larger than the sum of its proper divisors (1).
26230579211 is an equidigital number, since it uses as much as digits as its factorization.
26230579211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 45360, while the sum is 38.
The spelling of 26230579211 in words is "twenty-six billion, two hundred thirty million, five hundred seventy-nine thousand, two hundred eleven".
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