Base | Representation |
---|---|
bin | 1111100000111… |
… | …01111111011010 |
3 | 100001220010010002 |
4 | 13300131333122 |
5 | 231304140031 |
6 | 20525253002 |
7 | 3140140115 |
oct | 760357732 |
9 | 301803102 |
10 | 130146266 |
11 | 675118a8 |
12 | 37704162 |
13 | 20c6a233 |
14 | 133db57c |
15 | b65bccb |
hex | 7c1dfda |
130146266 has 16 divisors (see below), whose sum is σ = 198842688. Its totient is φ = 63873600.
The previous prime is 130146239. The next prime is 130146299. The reversal of 130146266 is 662641031.
It is a happy 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, 32321 + ... + 36123.
It is an arithmetic number, because the mean of its divisors is an integer number (12427668).
Almost surely, 2130146266 is an apocalyptic number.
130146266 is a deficient number, since it is larger than the sum of its proper divisors (68696422).
130146266 is a wasteful number, since it uses less digits than its factorization.
130146266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4117.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 130146266 is about 11408.1666362304. The cubic root of 130146266 is about 506.7696188722.
Adding to 130146266 its reverse (662641031), we get a palindrome (792787297).
The spelling of 130146266 in words is "one hundred thirty million, one hundred forty-six thousand, two hundred sixty-six".
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