Base | Representation |
---|---|
bin | 10011110011011… |
… | …11001010100001 |
3 | 102120121021222110 |
4 | 21321233022201 |
5 | 320012132322 |
6 | 24252425533 |
7 | 4055041002 |
oct | 1171571241 |
9 | 376537873 |
10 | 166130337 |
11 | 8585a1aa |
12 | 477782a9 |
13 | 28558b99 |
14 | 180c71a9 |
15 | e8b8c0c |
hex | 9e6f2a1 |
166130337 has 16 divisors (see below), whose sum is σ = 224622720. Its totient is φ = 109203072.
The previous prime is 166130323. The next prime is 166130353. The reversal of 166130337 is 733031661.
It is not a de Polignac number, because 166130337 - 218 = 165868193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (166120337) 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, 133683 + ... + 134919.
It is an arithmetic number, because the mean of its divisors is an integer number (14038920).
Almost surely, 2166130337 is an apocalyptic number.
It is an amenable number.
166130337 is a deficient number, since it is larger than the sum of its proper divisors (58492383).
166130337 is a wasteful number, since it uses less digits than its factorization.
166130337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1832.
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 166130337 is about 12889.1557908189. The cubic root of 166130337 is about 549.7302666359.
Adding to 166130337 its reverse (733031661), we get a palindrome (899161998).
The spelling of 166130337 in words is "one hundred sixty-six million, one hundred thirty thousand, three hundred thirty-seven".
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