Base | Representation |
---|---|
bin | 1100110011100111011… |
… | …1100110101111101111 |
3 | 210000220011112220020121 |
4 | 3030321313212233233 |
5 | 12101042114210111 |
6 | 245023444025411 |
7 | 21616104633400 |
oct | 3147167465757 |
9 | 700804486217 |
10 | 220014210031 |
11 | 85342316450 |
12 | 36782392267 |
13 | 179939309c5 |
14 | a9122259a7 |
15 | 5aca59a871 |
hex | 3339de6bef |
220014210031 has 24 divisors (see below), whose sum is σ = 279268048080. Its totient is φ = 171398908800.
The previous prime is 220014209983. The next prime is 220014210047. The reversal of 220014210031 is 130012410022.
It is not a de Polignac number, because 220014210031 - 213 = 220014201839 is a prime.
It is a super-2 number, since 2×2200142100312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 220014209987 and 220014210014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220014211031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2330161 + ... + 2422741.
It is an arithmetic number, because the mean of its divisors is an integer number (11636168670).
Almost surely, 2220014210031 is an apocalyptic number.
220014210031 is a deficient number, since it is larger than the sum of its proper divisors (59253838049).
220014210031 is a wasteful number, since it uses less digits than its factorization.
220014210031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97015 (or 97008 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 220014210031 its reverse (130012410022), we get a palindrome (350026620053).
Subtracting from 220014210031 its reverse (130012410022), we obtain a square (90001800009 = 3000032).
The spelling of 220014210031 in words is "two hundred twenty billion, fourteen million, two hundred ten thousand, thirty-one".
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