Base | Representation |
---|---|
bin | 1000010100111111011100 |
3 | 11002220200202 |
4 | 20110333130 |
5 | 1024330012 |
6 | 114443032 |
7 | 24361550 |
oct | 10247734 |
9 | 4086622 |
10 | 2183132 |
11 | 1261246 |
12 | 893478 |
13 | 5b58c3 |
14 | 40b860 |
15 | 2d1cc2 |
hex | 214fdc |
2183132 has 12 divisors (see below), whose sum is σ = 4366320. Its totient is φ = 935616.
The previous prime is 2183131. The next prime is 2183141. The reversal of 2183132 is 2313812.
2183132 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2183131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38957 + ... + 39012.
It is an arithmetic number, because the mean of its divisors is an integer number (363860).
22183132 is an apocalyptic number.
It is an amenable number.
2183132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2183132 is a wasteful number, since it uses less digits than its factorization.
2183132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77980 (or 77978 counting only the distinct ones).
The product of its digits is 288, while the sum is 20.
The square root of 2183132 is about 1477.5425543787. The cubic root of 2183132 is about 129.7258918706.
Adding to 2183132 its reverse (2313812), we get a palindrome (4496944).
The spelling of 2183132 in words is "two million, one hundred eighty-three thousand, one hundred thirty-two".
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