Base | Representation |
---|---|
bin | 1100110100010100010… |
… | …00011011110101000101 |
3 | 1120002202112001220012100 |
4 | 12122022020123311011 |
5 | 24203421424144031 |
6 | 534152512542313 |
7 | 43550424230502 |
oct | 6321210336505 |
9 | 1502675056170 |
10 | 440404131141 |
11 | 15a857718117 |
12 | 7142a551999 |
13 | 326b734a650 |
14 | 1745c2cc4a9 |
15 | b6c8b0cde6 |
hex | 668a21bd45 |
440404131141 has 48 divisors (see below), whose sum is σ = 696988393920. Its totient is φ = 266308197120.
The previous prime is 440404131133. The next prime is 440404131151. The reversal of 440404131141 is 141131404044.
440404131141 is a `hidden beast` number, since 440 + 40 + 41 + 3 + 1 + 141 = 666.
It is not a de Polignac number, because 440404131141 - 23 = 440404131133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440404131131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17389810 + ... + 17415116.
It is an arithmetic number, because the mean of its divisors is an integer number (14520591540).
Almost surely, 2440404131141 is an apocalyptic number.
It is an amenable number.
440404131141 is a deficient number, since it is larger than the sum of its proper divisors (256584262779).
440404131141 is a wasteful number, since it uses less digits than its factorization.
440404131141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27906 (or 27903 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 440404131141 its reverse (141131404044), we get a palindrome (581535535185).
The spelling of 440404131141 in words is "four hundred forty billion, four hundred four million, one hundred thirty-one thousand, one hundred forty-one".
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