Base | Representation |
---|---|
bin | 10011000011100011… |
… | …00100110001010100 |
3 | 222101222011010001121 |
4 | 21201301210301110 |
5 | 131422430221322 |
6 | 4411051133324 |
7 | 511342200310 |
oct | 114161446124 |
9 | 28358133047 |
10 | 10230320212 |
11 | 437a826aa2 |
12 | 1b96144244 |
13 | c7062c418 |
14 | 6d0998b40 |
15 | 3ed205ec7 |
hex | 261c64c54 |
10230320212 has 24 divisors (see below), whose sum is σ = 20504857856. Its totient is φ = 4374947808.
The previous prime is 10230320203. The next prime is 10230320237. The reversal of 10230320212 is 21202303201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381603 + ... + 407530.
Almost surely, 210230320212 is an apocalyptic number.
It is an amenable number.
10230320212 is an abundant number, since it is smaller than the sum of its proper divisors (10274537644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230320212 is a wasteful number, since it uses less digits than its factorization.
10230320212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 789607 (or 789605 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10230320212 its reverse (21202303201), we get a palindrome (31432623413).
The spelling of 10230320212 in words is "ten billion, two hundred thirty million, three hundred twenty thousand, two hundred twelve".
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