Base | Representation |
---|---|
bin | 10001001010111… |
… | …10110000100100 |
3 | 101001001010220120 |
4 | 20211132300210 |
5 | 243333334134 |
6 | 22143201540 |
7 | 3366226365 |
oct | 1045366044 |
9 | 331033816 |
10 | 144043044 |
11 | 74343742 |
12 | 402a62b0 |
13 | 23ac4692 |
14 | 151b7b6c |
15 | c9a4649 |
hex | 895ec24 |
144043044 has 24 divisors (see below), whose sum is σ = 337357440. Its totient is φ = 47834784.
The previous prime is 144043037. The next prime is 144043063. The reversal of 144043044 is 440340441.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19084 + ... + 25539.
It is an arithmetic number, because the mean of its divisors is an integer number (14056560).
Almost surely, 2144043044 is an apocalyptic number.
It is an amenable number.
144043044 is an abundant number, since it is smaller than the sum of its proper divisors (193314396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144043044 is a wasteful number, since it uses less digits than its factorization.
144043044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44899 (or 44897 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 144043044 is about 12001.7933659933. The cubic root of 144043044 is about 524.2004991911.
Adding to 144043044 its reverse (440340441), we get a palindrome (584383485).
The spelling of 144043044 in words is "one hundred forty-four million, forty-three thousand, forty-four".
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