Base | Representation |
---|---|
bin | 100101011101111101… |
… | …100000010110010001 |
3 | 10211211202221010212100 |
4 | 211131331200112101 |
5 | 1124343131010113 |
6 | 30252032151013 |
7 | 2622651535662 |
oct | 453575402621 |
9 | 124752833770 |
10 | 40231110033 |
11 | 1607545a474 |
12 | 7969398469 |
13 | 3a41c0cb6a |
14 | 1d3916b369 |
15 | 10a6e38d73 |
hex | 95df60591 |
40231110033 has 24 divisors (see below), whose sum is σ = 60106592000. Its totient is φ = 25903450080.
The previous prime is 40231110019. The next prime is 40231110041. The reversal of 40231110033 is 33001113204.
40231110033 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 40231110033 - 25 = 40231110001 is a prime.
It is a super-2 number, since 2×402311100332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40231109988 and 40231110015.
It is not an unprimeable number, because it can be changed into a prime (40231110013) 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, 5266 + ... + 283707.
Almost surely, 240231110033 is an apocalyptic number.
It is an amenable number.
40231110033 is a deficient number, since it is larger than the sum of its proper divisors (19875481967).
40231110033 is a wasteful number, since it uses less digits than its factorization.
40231110033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289509 (or 289506 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 40231110033 its reverse (33001113204), we get a palindrome (73232223237).
The spelling of 40231110033 in words is "forty billion, two hundred thirty-one million, one hundred ten thousand, thirty-three".
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