Base | Representation |
---|---|
bin | 10010001101110011000011… |
… | …11000111000011001110101 |
3 | 12020211100211212101110020121 |
4 | 21012321201320320121311 |
5 | 20222241211332203131 |
6 | 221105412211531541 |
7 | 11302662410150641 |
oct | 1106714170703165 |
9 | 166740755343217 |
10 | 40056507303541 |
11 | 11843962113633 |
12 | 45ab2772b9bb1 |
13 | 194740a544751 |
14 | 9c6a61151c21 |
15 | 496e65a06911 |
hex | 246e61e38675 |
40056507303541 has 12 divisors (see below), whose sum is σ = 41880956185152. Its totient is φ = 38308386480056.
The previous prime is 40056507303499. The next prime is 40056507303581. The reversal of 40056507303541 is 14530370565004.
40056507303541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40056507303541 - 241 = 37857484047989 is a prime.
It is a super-2 number, since 2×400565073035412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40056507303581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3349501 + ... + 9556786.
It is an arithmetic number, because the mean of its divisors is an integer number (3490079682096).
Almost surely, 240056507303541 is an apocalyptic number.
It is an amenable number.
40056507303541 is a deficient number, since it is larger than the sum of its proper divisors (1824448881611).
40056507303541 is a wasteful number, since it uses less digits than its factorization.
40056507303541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12912200 (or 12912177 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 43.
Adding to 40056507303541 its reverse (14530370565004), we get a palindrome (54586877868545).
The spelling of 40056507303541 in words is "forty trillion, fifty-six billion, five hundred seven million, three hundred three thousand, five hundred forty-one".
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