Base | Representation |
---|---|
bin | 10101100111011100… |
… | …010110100100111001 |
3 | 2012220120022112110012 |
4 | 111213130112210321 |
5 | 340013320302413 |
6 | 14355045431305 |
7 | 1451113324640 |
oct | 254734264471 |
9 | 65816275405 |
10 | 23210322233 |
11 | 993069269a |
12 | 45b910b535 |
13 | 225b81b8a7 |
14 | 11a27da357 |
15 | 90ca077a8 |
hex | 567716939 |
23210322233 has 16 divisors (see below), whose sum is σ = 27937184640. Its totient is φ = 18837360000.
The previous prime is 23210322217. The next prime is 23210322253. The reversal of 23210322233 is 33222301232.
It is not a de Polignac number, because 23210322233 - 24 = 23210322217 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23210322199 and 23210322208.
It is not an unprimeable number, because it can be changed into a prime (23210322203) 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 in 15 ways as a sum of consecutive naturals, for example, 206933 + ... + 298733.
It is an arithmetic number, because the mean of its divisors is an integer number (1746074040).
Almost surely, 223210322233 is an apocalyptic number.
It is an amenable number.
23210322233 is a deficient number, since it is larger than the sum of its proper divisors (4726862407).
23210322233 is a wasteful number, since it uses less digits than its factorization.
23210322233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93728.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 23210322233 its reverse (33222301232), we get a palindrome (56432623465).
The spelling of 23210322233 in words is "twenty-three billion, two hundred ten million, three hundred twenty-two thousand, two hundred thirty-three".
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