Base | Representation |
---|---|
bin | 1111100001010… |
… | …11101010111111 |
3 | 100001222221222112 |
4 | 13300223222333 |
5 | 231312433203 |
6 | 20530404235 |
7 | 3140462360 |
oct | 760535277 |
9 | 301887875 |
10 | 130202303 |
11 | 6754aa10 |
12 | 3773067b |
13 | 20c898aa |
14 | 13413b67 |
15 | b66d6d8 |
hex | 7c2babf |
130202303 has 24 divisors (see below), whose sum is σ = 172470144. Its totient is φ = 95472000.
The previous prime is 130202299. The next prime is 130202351. The reversal of 130202303 is 303202031.
It is not a de Polignac number, because 130202303 - 22 = 130202299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130202363) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19328 + ... + 25178.
It is an arithmetic number, because the mean of its divisors is an integer number (7186256).
Almost surely, 2130202303 is an apocalyptic number.
130202303 is a deficient number, since it is larger than the sum of its proper divisors (42267841).
130202303 is a wasteful number, since it uses less digits than its factorization.
130202303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5903 (or 5886 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 130202303 is about 11410.6223756638. The cubic root of 130202303 is about 506.8423415998.
Adding to 130202303 its reverse (303202031), we get a palindrome (433404334).
The spelling of 130202303 in words is "one hundred thirty million, two hundred two thousand, three hundred three".
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