Base | Representation |
---|---|
bin | 10001001011011… |
… | …11001101010111 |
3 | 101001011120100002 |
4 | 20211233031113 |
5 | 243343013143 |
6 | 22144441515 |
7 | 3366630002 |
oct | 1045571527 |
9 | 331146302 |
10 | 144110423 |
11 | 7438a326 |
12 | 4031929b |
13 | 23b19252 |
14 | 151d4539 |
15 | c9b95b8 |
hex | 896f357 |
144110423 has 4 divisors (see below), whose sum is σ = 144134640. Its totient is φ = 144086208.
The previous prime is 144110401. The next prime is 144110467. The reversal of 144110423 is 324011441.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 144110423 - 26 = 144110359 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144110395 and 144110404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144110023) 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, 3686 + ... + 17372.
It is an arithmetic number, because the mean of its divisors is an integer number (36033660).
Almost surely, 2144110423 is an apocalyptic number.
144110423 is a deficient number, since it is larger than the sum of its proper divisors (24217).
144110423 is a wasteful number, since it uses less digits than its factorization.
144110423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24216.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 144110423 is about 12004.6000766373. The cubic root of 144110423 is about 524.2822215213.
Adding to 144110423 its reverse (324011441), we get a palindrome (468121864).
The spelling of 144110423 in words is "one hundred forty-four million, one hundred ten thousand, four hundred twenty-three".
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