Base | Representation |
---|---|
bin | 1001101101101… |
… | …1000100001110 |
3 | 2211122222010202 |
4 | 2123123010032 |
5 | 40412240212 |
6 | 4013133502 |
7 | 1003211534 |
oct | 233330416 |
9 | 84588122 |
10 | 40743182 |
11 | 20aa8a57 |
12 | 1178a292 |
13 | 8596bbc |
14 | 55a8154 |
15 | 389c0c2 |
hex | 26db10e |
40743182 has 12 divisors (see below), whose sum is σ = 64501776. Its totient is φ = 19299060.
The previous prime is 40743161. The next prime is 40743187. The reversal of 40743182 is 28134704.
40743182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40743187) 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 5 ways as a sum of consecutive naturals, for example, 27494 + ... + 28937.
It is an arithmetic number, because the mean of its divisors is an integer number (5375148).
Almost surely, 240743182 is an apocalyptic number.
40743182 is a deficient number, since it is larger than the sum of its proper divisors (23758594).
40743182 is a wasteful number, since it uses less digits than its factorization.
40743182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56471 (or 56452 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 40743182 is about 6383.0386180878. The cubic root of 40743182 is about 344.1002445817.
Adding to 40743182 its reverse (28134704), we get a palindrome (68877886).
The spelling of 40743182 in words is "forty million, seven hundred forty-three thousand, one hundred eighty-two".
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