Base | Representation |
---|---|
bin | 1101011001100110101… |
… | …0001001111001011011 |
3 | 211000012211001020202212 |
4 | 3112121222021321123 |
5 | 12232433033400243 |
6 | 253431345345335 |
7 | 22426564115423 |
oct | 3263152117133 |
9 | 730184036685 |
10 | 230211231323 |
11 | 896a5269477 |
12 | 3874933824b |
13 | 1892a3a1708 |
14 | b1dc5d3483 |
15 | 5ec58c5318 |
hex | 3599a89e5b |
230211231323 has 2 divisors, whose sum is σ = 230211231324. Its totient is φ = 230211231322.
The previous prime is 230211231317. The next prime is 230211231353. The reversal of 230211231323 is 323132112032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230211231323 - 226 = 230144122459 is a prime.
It is a super-2 number, since 2×2302112313232 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (230211231353) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115105615661 + 115105615662.
It is an arithmetic number, because the mean of its divisors is an integer number (115105615662).
Almost surely, 2230211231323 is an apocalyptic number.
230211231323 is a deficient number, since it is larger than the sum of its proper divisors (1).
230211231323 is an equidigital number, since it uses as much as digits as its factorization.
230211231323 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 230211231323 its reverse (323132112032), we get a palindrome (553343343355).
The spelling of 230211231323 in words is "two hundred thirty billion, two hundred eleven million, two hundred thirty-one thousand, three hundred twenty-three".
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