Base | Representation |
---|---|
bin | 10001001100011… |
… | …01011110101011 |
3 | 101001101212102020 |
4 | 20212031132223 |
5 | 243411000121 |
6 | 22151235523 |
7 | 3400654326 |
oct | 1046153653 |
9 | 331355366 |
10 | 144234411 |
11 | 744644a2 |
12 | 40378ba3 |
13 | 23b60809 |
14 | 152277bd |
15 | c9e11c6 |
hex | 898d7ab |
144234411 has 4 divisors (see below), whose sum is σ = 192312552. Its totient is φ = 96156272.
The previous prime is 144234401. The next prime is 144234437. The reversal of 144234411 is 114432441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144234411 - 27 = 144234283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144234401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24039066 + ... + 24039071.
It is an arithmetic number, because the mean of its divisors is an integer number (48078138).
Almost surely, 2144234411 is an apocalyptic number.
144234411 is a deficient number, since it is larger than the sum of its proper divisors (48078141).
144234411 is an equidigital number, since it uses as much as digits as its factorization.
144234411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48078140.
The product of its digits is 1536, while the sum is 24.
The square root of 144234411 is about 12009.7631533682. The cubic root of 144234411 is about 524.4325369738.
Adding to 144234411 its reverse (114432441), we get a palindrome (258666852).
It can be divided in two parts, 1442 and 34411, that added together give a palindrome (35853).
The spelling of 144234411 in words is "one hundred forty-four million, two hundred thirty-four thousand, four hundred eleven".
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