Base | Representation |
---|---|
bin | 10001111011100110000… |
… | …011011010001111011101 |
3 | 11100210120112212221201021 |
4 | 101323212003122033131 |
5 | 130142041344102003 |
6 | 2342024005244141 |
7 | 155011365510325 |
oct | 21734603321735 |
9 | 4323515787637 |
10 | 1232220300253 |
11 | 435644265608 |
12 | 17a990103651 |
13 | 8c27596b427 |
14 | 438d57b6285 |
15 | 220bd6e12bd |
hex | 11ee60da3dd |
1232220300253 has 2 divisors, whose sum is σ = 1232220300254. Its totient is φ = 1232220300252.
The previous prime is 1232220300239. The next prime is 1232220300263. The reversal of 1232220300253 is 3520030222321.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 625407343929 + 606812956324 = 790827^2 + 778982^2 .
It is a cyclic number.
It is not a de Polignac number, because 1232220300253 - 25 = 1232220300221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1232220300263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616110150126 + 616110150127.
It is an arithmetic number, because the mean of its divisors is an integer number (616110150127).
Almost surely, 21232220300253 is an apocalyptic number.
It is an amenable number.
1232220300253 is a deficient number, since it is larger than the sum of its proper divisors (1).
1232220300253 is an equidigital number, since it uses as much as digits as its factorization.
1232220300253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 1232220300253 its reverse (3520030222321), we get a palindrome (4752250522574).
The spelling of 1232220300253 in words is "one trillion, two hundred thirty-two billion, two hundred twenty million, three hundred thousand, two hundred fifty-three".
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