Base | Representation |
---|---|
bin | 10010010101010000110101… |
… | …11001001100101011100101 |
3 | 12021201212221021110000220100 |
4 | 21022220122321030223211 |
5 | 20240442023121221041 |
6 | 221423313145454313 |
7 | 11330343034151553 |
oct | 1112503271145345 |
9 | 167655837400810 |
10 | 40313014242021 |
11 | 11932720643a94 |
12 | 4630b22aa1399 |
13 | 19656687136a1 |
14 | 9d5235c12bd3 |
15 | 49d979be26b6 |
hex | 24aa1ae4cae5 |
40313014242021 has 24 divisors (see below), whose sum is σ = 58264107093504. Its totient is φ = 26859560888160.
The previous prime is 40313014241957. The next prime is 40313014242023. The reversal of 40313014242021 is 12024241031304.
40313014242021 is a `hidden beast` number, since 4 + 0 + 3 + 1 + 30 + 1 + 424 + 202 + 1 = 666.
It is not a de Polignac number, because 40313014242021 - 26 = 40313014241957 is a prime.
It is a super-3 number, since 3×403130142420213 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40313014242023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373467160 + ... + 373575086.
It is an arithmetic number, because the mean of its divisors is an integer number (2427671128896).
Almost surely, 240313014242021 is an apocalyptic number.
It is an amenable number.
40313014242021 is a deficient number, since it is larger than the sum of its proper divisors (17951092851483).
40313014242021 is a wasteful number, since it uses less digits than its factorization.
40313014242021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131921 (or 131918 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 40313014242021 its reverse (12024241031304), we get a palindrome (52337255273325).
The spelling of 40313014242021 in words is "forty trillion, three hundred thirteen billion, fourteen million, two hundred forty-two thousand, twenty-one".
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