Base | Representation |
---|---|
bin | 101110011110… |
… | …010101100010 |
3 | 211220221202212 |
4 | 232132111202 |
5 | 11104323012 |
6 | 1113042122 |
7 | 205360415 |
oct | 56362542 |
9 | 24827685 |
10 | 12182882 |
11 | 69711a8 |
12 | 40b6342 |
13 | 26a730a |
14 | 1891b7c |
15 | 1109b22 |
hex | b9e562 |
12182882 has 8 divisors (see below), whose sum is σ = 18289152. Its totient is φ = 6086500.
The previous prime is 12182881. The next prime is 12182903. The reversal of 12182882 is 28828121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×121828822 = 296845227651848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12182881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407 + ... + 5997.
It is an arithmetic number, because the mean of its divisors is an integer number (2286144).
Almost surely, 212182882 is an apocalyptic number.
12182882 is a deficient number, since it is larger than the sum of its proper divisors (6106270).
12182882 is a wasteful number, since it uses less digits than its factorization.
12182882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4944.
The product of its digits is 4096, while the sum is 32.
The square root of 12182882 is about 3490.3985445791. The cubic root of 12182882 is about 230.1000321019.
The spelling of 12182882 in words is "twelve million, one hundred eighty-two thousand, eight hundred eighty-two".
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