Base | Representation |
---|---|
bin | 100000010011100110100… |
… | …1001011001110110101101 |
3 | 120201110210012102022222020 |
4 | 1000213031021121312231 |
5 | 1040221403102324440 |
6 | 13235435030140353 |
7 | 635534611606254 |
oct | 100471511316655 |
9 | 16643705368866 |
10 | 4440143011245 |
11 | 1462065a80517 |
12 | 5b8642ab16b9 |
13 | 26291c00c166 |
14 | 114c92a9979b |
15 | 7a771bd93d0 |
hex | 409cd259dad |
4440143011245 has 16 divisors (see below), whose sum is σ = 7104959863872. Its totient is φ = 2367832590720.
The previous prime is 4440143011237. The next prime is 4440143011261. The reversal of 4440143011245 is 5421103410444.
It is not a de Polignac number, because 4440143011245 - 23 = 4440143011237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15079447 + ... + 15371076.
It is an arithmetic number, because the mean of its divisors is an integer number (444059991492).
Almost surely, 24440143011245 is an apocalyptic number.
It is an amenable number.
4440143011245 is a deficient number, since it is larger than the sum of its proper divisors (2664816852627).
4440143011245 is a wasteful number, since it uses less digits than its factorization.
4440143011245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30460252.
The product of its (nonzero) digits is 30720, while the sum is 33.
Adding to 4440143011245 its reverse (5421103410444), we get a palindrome (9861246421689).
The spelling of 4440143011245 in words is "four trillion, four hundred forty billion, one hundred forty-three million, eleven thousand, two hundred forty-five".
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