Base | Representation |
---|---|
bin | 10001001101110… |
… | …01011001111000 |
3 | 101001202000012211 |
4 | 20212321121320 |
5 | 243432224303 |
6 | 22155144504 |
7 | 3402334012 |
oct | 1046713170 |
9 | 331660184 |
10 | 144414328 |
11 | 74577693 |
12 | 40445134 |
13 | 23bc4686 |
14 | 152731b2 |
15 | ca2966d |
hex | 89b9678 |
144414328 has 32 divisors (see below), whose sum is σ = 277326000. Its totient is φ = 70479360.
The previous prime is 144414323. The next prime is 144414353. The reversal of 144414328 is 823414441.
144414328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 144414328.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144414323) 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, 66768 + ... + 68896.
Almost surely, 2144414328 is an apocalyptic number.
It is an amenable number.
144414328 is a deficient number, since it is larger than the sum of its proper divisors (132911672).
144414328 is a wasteful number, since it uses less digits than its factorization.
144414328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2335 (or 2331 counting only the distinct ones).
The product of its digits is 12288, while the sum is 31.
The square root of 144414328 is about 12017.2512664086. The cubic root of 144414328 is about 524.6505042004.
Adding to 144414328 its reverse (823414441), we get a palindrome (967828769).
It can be divided in two parts, 14441 and 4328, that added together give a square (18769 = 1372).
The spelling of 144414328 in words is "one hundred forty-four million, four hundred fourteen thousand, three hundred twenty-eight".
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