Base | Representation |
---|---|
bin | 1001100111010… |
… | …0110100010110 |
3 | 2210212200122100 |
4 | 2121310310112 |
5 | 40310334444 |
6 | 4000142530 |
7 | 666515526 |
oct | 231646426 |
9 | 83780570 |
10 | 40324374 |
11 | 20842332 |
12 | 11607a46 |
13 | 847b39c |
14 | 54d9686 |
15 | 3817e69 |
hex | 2674d16 |
40324374 has 24 divisors (see below), whose sum is σ = 92509560. Its totient is φ = 12650688.
The previous prime is 40324373. The next prime is 40324393. The reversal of 40324374 is 47342304.
40324374 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 (40324373) 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 11 ways as a sum of consecutive naturals, for example, 65584 + ... + 66195.
It is an arithmetic number, because the mean of its divisors is an integer number (3854565).
Almost surely, 240324374 is an apocalyptic number.
40324374 is an abundant number, since it is smaller than the sum of its proper divisors (52185186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40324374 is a wasteful number, since it uses less digits than its factorization.
40324374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131804 (or 131801 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 40324374 is about 6350.1475573407. The cubic root of 40324374 is about 342.9171545251.
Adding to 40324374 its reverse (47342304), we get a palindrome (87666678).
The spelling of 40324374 in words is "forty million, three hundred twenty-four thousand, three hundred seventy-four".
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