Base | Representation |
---|---|
bin | 1001100010111… |
… | …0100010100010 |
3 | 2210100001202212 |
4 | 2120232202202 |
5 | 40222132024 |
6 | 3550042122 |
7 | 664206350 |
oct | 230564242 |
9 | 83301685 |
10 | 40036514 |
11 | 20666031 |
12 | 114a9342 |
13 | 83aa35b |
14 | 54627d0 |
15 | 37aca0e |
hex | 262e8a2 |
40036514 has 16 divisors (see below), whose sum is σ = 71618688. Its totient is φ = 16412352.
The previous prime is 40036487. The next prime is 40036517. The reversal of 40036514 is 41563004.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 40036514.
It is not an unprimeable number, because it can be changed into a prime (40036517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61847 + ... + 62490.
It is an arithmetic number, because the mean of its divisors is an integer number (4476168).
Almost surely, 240036514 is an apocalyptic number.
40036514 is a deficient number, since it is larger than the sum of its proper divisors (31582174).
40036514 is a wasteful number, since it uses less digits than its factorization.
40036514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124369.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 40036514 is about 6327.4413470217. The cubic root of 40036514 is about 342.0992211228.
Adding to 40036514 its reverse (41563004), we get a palindrome (81599518).
The spelling of 40036514 in words is "forty million, thirty-six thousand, five hundred fourteen".
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