Base | Representation |
---|---|
bin | 1111011111111… |
… | …00110010011100 |
3 | 100001122012120010 |
4 | 13233330302130 |
5 | 231240312033 |
6 | 20522323220 |
7 | 3136032453 |
oct | 757746234 |
9 | 301565503 |
10 | 130010268 |
11 | 67429703 |
12 | 37659510 |
13 | 20c2036b |
14 | 133a3b9a |
15 | b631863 |
hex | 7bfcc9c |
130010268 has 24 divisors (see below), whose sum is σ = 303815680. Its totient is φ = 43271280.
The previous prime is 130010263. The next prime is 130010317. The reversal of 130010268 is 862010031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130010261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453 + ... + 16131.
Almost surely, 2130010268 is an apocalyptic number.
It is an amenable number.
130010268 is an abundant number, since it is smaller than the sum of its proper divisors (173805412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130010268 is a wasteful number, since it uses less digits than its factorization.
130010268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16377 (or 16375 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 130010268 is about 11402.2045236875. The cubic root of 130010268 is about 506.5930388933.
Adding to 130010268 its reverse (862010031), we get a palindrome (992020299).
The spelling of 130010268 in words is "one hundred thirty million, ten thousand, two hundred sixty-eight".
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