Base | Representation |
---|---|
bin | 11100001001011111… |
… | …110110011001111011 |
3 | 2220000101000010210122 |
4 | 130021133312121323 |
5 | 443344333142243 |
6 | 21515035403455 |
7 | 2116660512203 |
oct | 341137663173 |
9 | 86011003718 |
10 | 30224115323 |
11 | 118aa7a8206 |
12 | 5a35bb358b |
13 | 2b08943a0c |
14 | 166a107403 |
15 | bbd648668 |
hex | 7097f667b |
30224115323 has 2 divisors, whose sum is σ = 30224115324. Its totient is φ = 30224115322.
The previous prime is 30224115211. The next prime is 30224115343. The reversal of 30224115323 is 32351142203.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (32351142203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30224115323 - 214 = 30224098939 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30224115292 and 30224115301.
It is not a weakly prime, because it can be changed into another prime (30224115343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15112057661 + 15112057662.
It is an arithmetic number, because the mean of its divisors is an integer number (15112057662).
Almost surely, 230224115323 is an apocalyptic number.
30224115323 is a deficient number, since it is larger than the sum of its proper divisors (1).
30224115323 is an equidigital number, since it uses as much as digits as its factorization.
30224115323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 30224115323 its reverse (32351142203), we get a palindrome (62575257526).
The spelling of 30224115323 in words is "thirty billion, two hundred twenty-four million, one hundred fifteen thousand, three hundred twenty-three".
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