Base | Representation |
---|---|
bin | 10001001110100… |
… | …01000011111010 |
3 | 101001220221010122 |
4 | 20213101003322 |
5 | 243443324401 |
6 | 22201213242 |
7 | 3403216346 |
oct | 1047210372 |
9 | 331827118 |
10 | 144511226 |
11 | 74633472 |
12 | 40491222 |
13 | 23c29802 |
14 | 1529a626 |
15 | ca4821b |
hex | 89d10fa |
144511226 has 16 divisors (see below), whose sum is σ = 229716000. Its totient is φ = 67990608.
The previous prime is 144511223. The next prime is 144511247. The reversal of 144511226 is 622115441.
144511226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 144511195 and 144511204.
It is not an unprimeable number, because it can be changed into a prime (144511223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7100 + ... + 18423.
It is an arithmetic number, because the mean of its divisors is an integer number (14357250).
Almost surely, 2144511226 is an apocalyptic number.
144511226 is a deficient number, since it is larger than the sum of its proper divisors (85204774).
144511226 is a wasteful number, since it uses less digits than its factorization.
144511226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25693.
The product of its digits is 1920, while the sum is 26.
The square root of 144511226 is about 12021.2822111454. The cubic root of 144511226 is about 524.7678199342.
Adding to 144511226 its reverse (622115441), we get a palindrome (766626667).
The spelling of 144511226 in words is "one hundred forty-four million, five hundred eleven thousand, two hundred twenty-six".
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