Base | Representation |
---|---|
bin | 1101011001110010110… |
… | …1001110010100000101 |
3 | 211000100101021020102002 |
4 | 3112130231032110011 |
5 | 12233034131224433 |
6 | 253440413355045 |
7 | 22431054554444 |
oct | 3263455162405 |
9 | 730311236362 |
10 | 230262367493 |
11 | 89721115874 |
12 | 38762498a85 |
13 | 18937b66cc2 |
14 | b205304d5b |
15 | 5eca1269e8 |
hex | 359cb4e505 |
230262367493 has 2 divisors, whose sum is σ = 230262367494. Its totient is φ = 230262367492.
The previous prime is 230262367481. The next prime is 230262367507. The reversal of 230262367493 is 394763262032.
230262367493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 141182802049 + 89079565444 = 375743^2 + 298462^2 .
It is a cyclic number.
It is not a de Polignac number, because 230262367493 - 228 = 229993932037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230262366493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115131183746 + 115131183747.
It is an arithmetic number, because the mean of its divisors is an integer number (115131183747).
Almost surely, 2230262367493 is an apocalyptic number.
It is an amenable number.
230262367493 is a deficient number, since it is larger than the sum of its proper divisors (1).
230262367493 is an equidigital number, since it uses as much as digits as its factorization.
230262367493 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1959552, while the sum is 47.
The spelling of 230262367493 in words is "two hundred thirty billion, two hundred sixty-two million, three hundred sixty-seven thousand, four hundred ninety-three".
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