Base | Representation |
---|---|
bin | 10001001101100… |
… | …10000100000000 |
3 | 101001200110222001 |
4 | 20212302010000 |
5 | 243430244011 |
6 | 22154353344 |
7 | 3402150232 |
oct | 1046620400 |
9 | 331613861 |
10 | 144384256 |
11 | 74557035 |
12 | 4042b854 |
13 | 23bb3a93 |
14 | 15266252 |
15 | ca207c1 |
hex | 89b2100 |
144384256 has 27 divisors (see below), whose sum is σ = 288588783. Its totient is φ = 72096000.
The previous prime is 144384241. The next prime is 144384257. The reversal of 144384256 is 652483441.
The square root of 144384256 is 12016.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144384257) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 191881 + ... + 192631.
Almost surely, 2144384256 is an apocalyptic number.
144384256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
144384256 is the 12016-th square number.
It is an amenable number.
144384256 is a deficient number, since it is larger than the sum of its proper divisors (144204527).
144384256 is an frugal number, since it uses more digits than its factorization.
144384256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518 (or 753 counting only the distinct ones).
The product of its digits is 92160, while the sum is 37.
The cubic root of 144384256 is about 524.6140849488.
It can be divided in two parts, 144 and 384256, that added together give a square (384400 = 6202).
The spelling of 144384256 in words is "one hundred forty-four million, three hundred eighty-four thousand, two hundred fifty-six".
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