Base | Representation |
---|---|
bin | 1001100111001… |
… | …0011000100100 |
3 | 2210212011222002 |
4 | 2121302120210 |
5 | 40310030104 |
6 | 4000024432 |
7 | 666444464 |
oct | 231623044 |
9 | 83764862 |
10 | 40314404 |
11 | 20835899 |
12 | 11602118 |
13 | 84769a0 |
14 | 54d5ba4 |
15 | 381501e |
hex | 2672624 |
40314404 has 24 divisors (see below), whose sum is σ = 76210680. Its totient is φ = 18549504.
The previous prime is 40314401. The next prime is 40314451. The reversal of 40314404 is 40441304.
It can be written as a sum of positive squares in 4 ways, for example, as 1276900 + 39037504 = 1130^2 + 6248^2 .
It is not an unprimeable number, because it can be changed into a prime (40314401) 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, 19232 + ... + 21224.
It is an arithmetic number, because the mean of its divisors is an integer number (3175445).
Almost surely, 240314404 is an apocalyptic number.
It is an amenable number.
40314404 is a deficient number, since it is larger than the sum of its proper divisors (35896276).
40314404 is a wasteful number, since it uses less digits than its factorization.
40314404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2399 (or 2397 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 40314404 is about 6349.3624876833. The cubic root of 40314404 is about 342.8888906779. Note that the first 4 decimals are identical.
Adding to 40314404 its reverse (40441304), we get a palindrome (80755708).
The spelling of 40314404 in words is "forty million, three hundred fourteen thousand, four hundred four".
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