Base | Representation |
---|---|
bin | 110010000011001101110011… |
… | …000111011111110010001011 |
3 | 1001212101120201021020100101200 |
4 | 302003031303013133302023 |
5 | 212323000004324413311 |
6 | 2100055125331315243 |
7 | 64236245404122426 |
oct | 6203156307376213 |
9 | 1055346637210350 |
10 | 220123300232331 |
11 | 64157849418941 |
12 | 20831453a4bb23 |
13 | 95a96cc3c0c72 |
14 | 3c5004b6249bd |
15 | 1a6ada39c7556 |
hex | c833731dfc8b |
220123300232331 has 12 divisors (see below), whose sum is σ = 317965650668952. Its totient is φ = 146744356411296.
The previous prime is 220123300232279. The next prime is 220123300232389. The reversal of 220123300232331 is 133232003321022.
220123300232331 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 2 + 3 + 300 + 2 + 323 + 31 = 666.
It is not a de Polignac number, because 220123300232331 - 26 = 220123300232267 is a prime.
It is a super-2 number, since 2×2201233002323312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 220123300232295 and 220123300232304.
It is not an unprimeable number, because it can be changed into a prime (220123305232331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375558421 + ... + 376144086.
It is an arithmetic number, because the mean of its divisors is an integer number (26497137555746).
Almost surely, 2220123300232331 is an apocalyptic number.
220123300232331 is a deficient number, since it is larger than the sum of its proper divisors (97842350436621).
220123300232331 is a wasteful number, since it uses less digits than its factorization.
220123300232331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751735050 (or 751735047 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 220123300232331 its reverse (133232003321022), we get a palindrome (353355303553353).
The spelling of 220123300232331 in words is "two hundred twenty trillion, one hundred twenty-three billion, three hundred million, two hundred thirty-two thousand, three hundred thirty-one".
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