Base | Representation |
---|---|
bin | 10101101101101… |
… | …00100110110101 |
3 | 110200201211210100 |
4 | 22312310212311 |
5 | 333112042123 |
6 | 30023544313 |
7 | 4341123234 |
oct | 1266644665 |
9 | 420654710 |
10 | 182143413 |
11 | 938a7051 |
12 | 50bbb099 |
13 | 2b97468a |
14 | 1a294b1b |
15 | 10ecd643 |
hex | adb49b5 |
182143413 has 12 divisors (see below), whose sum is σ = 263248128. Its totient is φ = 121358760.
The previous prime is 182143391. The next prime is 182143433. The reversal of 182143413 is 314341281.
It is not a de Polignac number, because 182143413 - 26 = 182143349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (182143433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14206 + ... + 23792.
It is an arithmetic number, because the mean of its divisors is an integer number (21937344).
Almost surely, 2182143413 is an apocalyptic number.
It is an amenable number.
182143413 is a deficient number, since it is larger than the sum of its proper divisors (81104715).
182143413 is a wasteful number, since it uses less digits than its factorization.
182143413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11704 (or 11701 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 182143413 is about 13496.0517559766. The cubic root of 182143413 is about 566.8539231580.
Adding to 182143413 its reverse (314341281), we get a palindrome (496484694).
The spelling of 182143413 in words is "one hundred eighty-two million, one hundred forty-three thousand, four hundred thirteen".
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