Base | Representation |
---|---|
bin | 11011011100010… |
… | …11111010111011 |
3 | 121001011221110221 |
4 | 31232023322323 |
5 | 432413230014 |
6 | 34502120511 |
7 | 5463522565 |
oct | 1556137273 |
9 | 531157427 |
10 | 230211259 |
11 | 108a48143 |
12 | 65120137 |
13 | 389044a5 |
14 | 22808335 |
15 | 15325b24 |
hex | db8bebb |
230211259 has 2 divisors, whose sum is σ = 230211260. Its totient is φ = 230211258.
The previous prime is 230211221. The next prime is 230211287. The reversal of 230211259 is 952112032.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230211259 - 27 = 230211131 is a prime.
It is not a weakly prime, because it can be changed into another prime (230211659) 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, 115105629 + 115105630.
It is an arithmetic number, because the mean of its divisors is an integer number (115105630).
Almost surely, 2230211259 is an apocalyptic number.
230211259 is a deficient number, since it is larger than the sum of its proper divisors (1).
230211259 is an equidigital number, since it uses as much as digits as its factorization.
230211259 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 230211259 is about 15172.7142924396. The cubic root of 230211259 is about 612.8800997103.
The spelling of 230211259 in words is "two hundred thirty million, two hundred eleven thousand, two hundred fifty-nine".
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