Base | Representation |
---|---|
bin | 1101011001101011001… |
… | …1011001100100011011 |
3 | 211000021011011202012001 |
4 | 3112122303121210123 |
5 | 12233002442311102 |
6 | 253433313101431 |
7 | 22430216245231 |
oct | 3263263314433 |
9 | 730234152161 |
10 | 230230432027 |
11 | 89705093222 |
12 | 38753857877 |
13 | 1893136508b |
14 | b200d90951 |
15 | 5ec7419487 |
hex | 359acd991b |
230230432027 has 2 divisors, whose sum is σ = 230230432028. Its totient is φ = 230230432026.
The previous prime is 230230431989. The next prime is 230230432037. The reversal of 230230432027 is 720234032032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230230432027 - 223 = 230222043419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230230431986 and 230230432004.
It is not a weakly prime, because it can be changed into another prime (230230432037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115115216013 + 115115216014.
It is an arithmetic number, because the mean of its divisors is an integer number (115115216014).
Almost surely, 2230230432027 is an apocalyptic number.
230230432027 is a deficient number, since it is larger than the sum of its proper divisors (1).
230230432027 is an equidigital number, since it uses as much as digits as its factorization.
230230432027 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 28.
Adding to 230230432027 its reverse (720234032032), we get a palindrome (950464464059).
The spelling of 230230432027 in words is "two hundred thirty billion, two hundred thirty million, four hundred thirty-two thousand, twenty-seven".
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