Base | Representation |
---|---|
bin | 1100110100011011000… |
… | …0000000110000100001 |
3 | 210001110020012120211021 |
4 | 3031012300000300201 |
5 | 12102012430320413 |
6 | 245101124045441 |
7 | 21624340601134 |
oct | 3150660006041 |
9 | 701406176737 |
10 | 220230323233 |
11 | 854433044a8 |
12 | 36822833881 |
13 | 179c963a23b |
14 | a932c0021b |
15 | 5ade53918d |
hex | 3346c00c21 |
220230323233 has 8 divisors (see below), whose sum is σ = 228435273000. Its totient is φ = 212066093568.
The previous prime is 220230323227. The next prime is 220230323267. The reversal of 220230323233 is 332323032022.
It can be written as a sum of positive squares in 4 ways, for example, as 8403022224 + 211827301009 = 91668^2 + 460247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220230323233 - 225 = 220196768801 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220230323198 and 220230323207.
It is not an unprimeable number, because it can be changed into a prime (220230323333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10169008 + ... + 10190641.
It is an arithmetic number, because the mean of its divisors is an integer number (28554409125).
Almost surely, 2220230323233 is an apocalyptic number.
It is an amenable number.
220230323233 is a deficient number, since it is larger than the sum of its proper divisors (8204949767).
220230323233 is a wasteful number, since it uses less digits than its factorization.
220230323233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20360051.
The product of its (nonzero) digits is 7776, while the sum is 25.
Adding to 220230323233 its reverse (332323032022), we get a palindrome (552553355255).
The spelling of 220230323233 in words is "two hundred twenty billion, two hundred thirty million, three hundred twenty-three thousand, two hundred thirty-three".
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