Base | Representation |
---|---|
bin | 10010001101101011000011… |
… | …11101000100000001101000 |
3 | 12020210221202121201012102000 |
4 | 21012311201331010001220 |
5 | 20222203413114314144 |
6 | 221103422143211000 |
7 | 11302451120642154 |
oct | 1106654175040150 |
9 | 166727677635360 |
10 | 40052213432424 |
11 | 11842059361716 |
12 | 45aa4792a6a60 |
13 | 1946ba4a8cacb |
14 | 9c6774b82064 |
15 | 496cb3a83769 |
hex | 246d61f44068 |
40052213432424 has 64 divisors (see below), whose sum is σ = 111441267168000. Its totient is φ = 13328523561600.
The previous prime is 40052213432423. The next prime is 40052213432509. The reversal of 40052213432424 is 42423431225004.
40052213432424 is a `hidden beast` number, since 4 + 0 + 0 + 5 + 2 + 213 + 432 + 4 + 2 + 4 = 666.
It is a super-2 number, since 2×400522134324242 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (40052213432423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154135504 + ... + 154395135.
It is an arithmetic number, because the mean of its divisors is an integer number (1741269799500).
Almost surely, 240052213432424 is an apocalyptic number.
It is an amenable number.
40052213432424 is an abundant number, since it is smaller than the sum of its proper divisors (71389053735576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40052213432424 is a wasteful number, since it uses less digits than its factorization.
40052213432424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308531255 (or 308531245 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
Adding to 40052213432424 its reverse (42423431225004), we get a palindrome (82475644657428).
The spelling of 40052213432424 in words is "forty trillion, fifty-two billion, two hundred thirteen million, four hundred thirty-two thousand, four hundred twenty-four".
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