Base | Representation |
---|---|
bin | 10001001101000… |
… | …11100110111111 |
3 | 101001120110202102 |
4 | 20212203212333 |
5 | 243421400210 |
6 | 22153215315 |
7 | 3401512520 |
oct | 1046434677 |
9 | 331513672 |
10 | 144325055 |
11 | 74516606 |
12 | 4040153b |
13 | 23b92b54 |
14 | 1524c847 |
15 | ca0cea5 |
hex | 89a39bf |
144325055 has 16 divisors (see below), whose sum is σ = 198879744. Its totient is φ = 98491680.
The previous prime is 144325009. The next prime is 144325063. The reversal of 144325055 is 550523441.
It is a de Polignac number, because none of the positive numbers 2k-144325055 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2387 + ... + 17156.
It is an arithmetic number, because the mean of its divisors is an integer number (12429984).
Almost surely, 2144325055 is an apocalyptic number.
144325055 is a deficient number, since it is larger than the sum of its proper divisors (54554689).
144325055 is a wasteful number, since it uses less digits than its factorization.
144325055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19766.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 144325055 is about 12013.5363236642. The cubic root of 144325055 is about 524.5423737040.
Adding to 144325055 its reverse (550523441), we get a palindrome (694848496).
The spelling of 144325055 in words is "one hundred forty-four million, three hundred twenty-five thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •