Base | Representation |
---|---|
bin | 1000011010000101111… |
… | …1001111101001110010 |
3 | 111210211111110000110021 |
4 | 2012201133033221302 |
5 | 4331304432234442 |
6 | 150204543554054 |
7 | 13302303210613 |
oct | 2064137175162 |
9 | 453744400407 |
10 | 144443243122 |
11 | 562924994a2 |
12 | 23bb18bb92a |
13 | 1080c285a39 |
14 | 6dc37a1c0a |
15 | 3b55d4ce67 |
hex | 21a17cfa72 |
144443243122 has 8 divisors (see below), whose sum is σ = 216676924416. Its totient is φ = 72217601652.
The previous prime is 144443243053. The next prime is 144443243129. The reversal of 144443243122 is 221342344441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (144443243129) 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, 1964838 + ... + 2037025.
It is an arithmetic number, because the mean of its divisors is an integer number (27084615552).
Almost surely, 2144443243122 is an apocalyptic number.
144443243122 is a deficient number, since it is larger than the sum of its proper divisors (72233681294).
144443243122 is a wasteful number, since it uses less digits than its factorization.
144443243122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4019912.
The product of its digits is 73728, while the sum is 34.
Adding to 144443243122 its reverse (221342344441), we get a palindrome (365785587563).
The spelling of 144443243122 in words is "one hundred forty-four billion, four hundred forty-three million, two hundred forty-three thousand, one hundred twenty-two".
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