Base | Representation |
---|---|
bin | 10101100111100010… |
… | …110101101000100111 |
3 | 2012220200111220112001 |
4 | 111213202311220213 |
5 | 340014234203221 |
6 | 14355150110131 |
7 | 1451133635302 |
oct | 254742655047 |
9 | 65820456461 |
10 | 23212022311 |
11 | 9931643a15 |
12 | 45b97ab347 |
13 | 225bc9565a |
14 | 11a2b1db39 |
15 | 90cc41391 |
hex | 5678b5a27 |
23212022311 has 2 divisors, whose sum is σ = 23212022312. Its totient is φ = 23212022310.
The previous prime is 23212022299. The next prime is 23212022329. The reversal of 23212022311 is 11322021232.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23212022311 - 25 = 23212022279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23212022341) 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, 11606011155 + 11606011156.
It is an arithmetic number, because the mean of its divisors is an integer number (11606011156).
Almost surely, 223212022311 is an apocalyptic number.
23212022311 is a deficient number, since it is larger than the sum of its proper divisors (1).
23212022311 is an equidigital number, since it uses as much as digits as its factorization.
23212022311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 23212022311 its reverse (11322021232), we get a palindrome (34534043543).
The spelling of 23212022311 in words is "twenty-three billion, two hundred twelve million, twenty-two thousand, three hundred eleven".
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