Base | Representation |
---|---|
bin | 100101010001111110… |
… | …110111101010110111 |
3 | 10211022202202212022221 |
4 | 211101332313222313 |
5 | 1123440204003421 |
6 | 30220052503211 |
7 | 2614661404522 |
oct | 452176675267 |
9 | 124282685287 |
10 | 40030141111 |
11 | 15a81a75554 |
12 | 791201ab07 |
13 | 3a0c3a683c |
14 | 1d1a5b5bb9 |
15 | 109448c841 |
hex | 951fb7ab7 |
40030141111 has 12 divisors (see below), whose sum is σ = 42569921680. Its totient is φ = 37634181120.
The previous prime is 40030141103. The next prime is 40030141117. The reversal of 40030141111 is 11114103004.
It is not a de Polignac number, because 40030141111 - 23 = 40030141103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40030141117) 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, 190231 + ... + 340951.
Almost surely, 240030141111 is an apocalyptic number.
40030141111 is a deficient number, since it is larger than the sum of its proper divisors (2539780569).
40030141111 is a wasteful number, since it uses less digits than its factorization.
40030141111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151674 (or 151657 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 40030141111 its reverse (11114103004), we get a palindrome (51144244115).
The spelling of 40030141111 in words is "forty billion, thirty million, one hundred forty-one thousand, one hundred eleven".
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