Base | Representation |
---|---|
bin | 1000011000100110101… |
… | …0001000011101001001 |
3 | 111202210122011010012220 |
4 | 2012021222020131021 |
5 | 4330000110202131 |
6 | 150101142524253 |
7 | 13256350033620 |
oct | 2061152103511 |
9 | 452718133186 |
10 | 144043444041 |
11 | 560a7850532 |
12 | 23abba36689 |
13 | 107774b4a33 |
14 | 6d866506b7 |
15 | 3b30bc8e96 |
hex | 2189a88749 |
144043444041 has 32 divisors (see below), whose sum is σ = 226641174528. Its totient is φ = 79632184320.
The previous prime is 144043444009. The next prime is 144043444159. The reversal of 144043444041 is 140444340441.
It is not a de Polignac number, because 144043444041 - 25 = 144043444009 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144043443993 and 144043444011.
It is not an unprimeable number, because it can be changed into a prime (144043442041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2341225 + ... + 2401961.
It is an arithmetic number, because the mean of its divisors is an integer number (7082536704).
Almost surely, 2144043444041 is an apocalyptic number.
It is an amenable number.
144043444041 is a deficient number, since it is larger than the sum of its proper divisors (82597730487).
144043444041 is a wasteful number, since it uses less digits than its factorization.
144043444041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64421.
The product of its (nonzero) digits is 49152, while the sum is 33.
Adding to 144043444041 its reverse (140444340441), we get a palindrome (284487784482).
The spelling of 144043444041 in words is "one hundred forty-four billion, forty-three million, four hundred forty-four thousand, forty-one".
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