Base | Representation |
---|---|
bin | 1111100001111… |
… | …00011110111011 |
3 | 100002010110102220 |
4 | 13300330132323 |
5 | 231322134123 |
6 | 20532055123 |
7 | 3141200211 |
oct | 760743673 |
9 | 302113386 |
10 | 130271163 |
11 | 67597720 |
12 | 377644a3 |
13 | 20cb2039 |
14 | 13430cb1 |
15 | b683ce3 |
hex | 7c3c7bb |
130271163 has 16 divisors (see below), whose sum is σ = 199459200. Its totient is φ = 74796480.
The previous prime is 130271159. The next prime is 130271179. The reversal of 130271163 is 361172031.
It is not a de Polignac number, because 130271163 - 22 = 130271159 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130271143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103258 + ... + 104511.
It is an arithmetic number, because the mean of its divisors is an integer number (12466200).
Almost surely, 2130271163 is an apocalyptic number.
130271163 is a deficient number, since it is larger than the sum of its proper divisors (69188037).
130271163 is a wasteful number, since it uses less digits than its factorization.
130271163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207802.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 130271163 is about 11413.6393407186. The cubic root of 130271163 is about 506.9316769698.
The spelling of 130271163 in words is "one hundred thirty million, two hundred seventy-one thousand, one hundred sixty-three".
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