Base | Representation |
---|---|
bin | 100101101000101011… |
… | …110001110010000111 |
3 | 10212022022110010021201 |
4 | 211220223301302013 |
5 | 1130230204342411 |
6 | 30321540123331 |
7 | 2630264636122 |
oct | 455053616207 |
9 | 125268403251 |
10 | 40411012231 |
11 | 16157a65677 |
12 | 79b9696547 |
13 | 3a7027b375 |
14 | 1d54ddb3b9 |
15 | 10b7b233c1 |
hex | 968af1c87 |
40411012231 has 2 divisors, whose sum is σ = 40411012232. Its totient is φ = 40411012230.
The previous prime is 40411012199. The next prime is 40411012297. The reversal of 40411012231 is 13221011404.
40411012231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 40411012231 - 25 = 40411012199 is a prime.
It is a super-2 number, since 2×404110122312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40411012199 and 40411012208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40411012931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20205506115 + 20205506116.
It is an arithmetic number, because the mean of its divisors is an integer number (20205506116).
Almost surely, 240411012231 is an apocalyptic number.
40411012231 is a deficient number, since it is larger than the sum of its proper divisors (1).
40411012231 is an equidigital number, since it uses as much as digits as its factorization.
40411012231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 40411012231 its reverse (13221011404), we get a palindrome (53632023635).
The spelling of 40411012231 in words is "forty billion, four hundred eleven million, twelve thousand, two hundred thirty-one".
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