Base | Representation |
---|---|
bin | 100011100000100011111… |
… | …000000110000001010101 |
3 | 22122021102210011202012020 |
4 | 203200203320012001111 |
5 | 304434403143101123 |
6 | 5104553020043353 |
7 | 341203012043514 |
oct | 43404370060125 |
9 | 8567383152166 |
10 | 2440143331413 |
11 | 86094a329237 |
12 | 334abb093559 |
13 | 14914885a748 |
14 | 8616429067b |
15 | 43718c717e3 |
hex | 23823e06055 |
2440143331413 has 16 divisors (see below), whose sum is σ = 3392216647680. Its totient is φ = 1558299508416.
The previous prime is 2440143331397. The next prime is 2440143331477. The reversal of 2440143331413 is 3141333410442.
It is not a de Polignac number, because 2440143331413 - 24 = 2440143331397 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440143333413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110412670 + ... + 110434767.
It is an arithmetic number, because the mean of its divisors is an integer number (212013540480).
Almost surely, 22440143331413 is an apocalyptic number.
It is an amenable number.
2440143331413 is a deficient number, since it is larger than the sum of its proper divisors (952073316267).
2440143331413 is a wasteful number, since it uses less digits than its factorization.
2440143331413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220847596.
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 2440143331413 its reverse (3141333410442), we get a palindrome (5581476741855).
The spelling of 2440143331413 in words is "two trillion, four hundred forty billion, one hundred forty-three million, three hundred thirty-one thousand, four hundred thirteen".
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