Base | Representation |
---|---|
bin | 10001001100111… |
… | …11000011101011 |
3 | 101001112112011220 |
4 | 20212133003223 |
5 | 243420301121 |
6 | 22152553123 |
7 | 3401404254 |
oct | 1046370353 |
9 | 331475156 |
10 | 144306411 |
11 | 745035a7 |
12 | 403b27a3 |
13 | 23b87512 |
14 | 15245b2b |
15 | ca076c6 |
hex | 899f0eb |
144306411 has 8 divisors (see below), whose sum is σ = 193249680. Its totient is φ = 95783712.
The previous prime is 144306391. The next prime is 144306427. The reversal of 144306411 is 114603441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144306411 - 218 = 144044267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144306431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104340 + ... + 105713.
It is an arithmetic number, because the mean of its divisors is an integer number (24156210).
Almost surely, 2144306411 is an apocalyptic number.
144306411 is a deficient number, since it is larger than the sum of its proper divisors (48943269).
144306411 is a wasteful number, since it uses less digits than its factorization.
144306411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210285.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 144306411 is about 12012.7603405712. The cubic root of 144306411 is about 524.5197858284.
Adding to 144306411 its reverse (114603441), we get a palindrome (258909852).
The spelling of 144306411 in words is "one hundred forty-four million, three hundred six thousand, four hundred eleven".
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