Base | Representation |
---|---|
bin | 1100011001011111011… |
… | …1100001000001111010 |
3 | 202100210102112200101122 |
4 | 3012113313201001322 |
5 | 11442211313412310 |
6 | 241503525145242 |
7 | 21250241156564 |
oct | 3062767410172 |
9 | 670712480348 |
10 | 213001310330 |
11 | 82373761076 |
12 | 3534585b222 |
13 | 17116a5c403 |
14 | a448aac334 |
15 | 5819a84555 |
hex | 3197de107a |
213001310330 has 48 divisors (see below), whose sum is σ = 399549530520. Its totient is φ = 81660031488.
The previous prime is 213001310311. The next prime is 213001310369. The reversal of 213001310330 is 33013100312.
213001310330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 93324751081 + 119676559249 = 305491^2 + 345943^2 .
It is a junction number, because it is equal to n+sod(n) for n = 213001310299 and 213001310308.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5423444 + ... + 5462576.
Almost surely, 2213001310330 is an apocalyptic number.
213001310330 is a deficient number, since it is larger than the sum of its proper divisors (186548220190).
213001310330 is a wasteful number, since it uses less digits than its factorization.
213001310330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39443 (or 39306 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 213001310330 its reverse (33013100312), we get a palindrome (246014410642).
The spelling of 213001310330 in words is "two hundred thirteen billion, one million, three hundred ten thousand, three hundred thirty".
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