Base | Representation |
---|---|
bin | 100000110011000000110111… |
… | …100001111100001011111111 |
3 | 200220201111200120112011002222 |
4 | 200303000313201330023333 |
5 | 122401234344002004043 |
6 | 1230440212123035555 |
7 | 42245135546253314 |
oct | 4063006741741377 |
9 | 626644616464088 |
10 | 144243113313023 |
11 | 41a6218506721a |
12 | 1421734696bbbb |
13 | 62640b48b73ba |
14 | 278959257ad0b |
15 | 11a21638cad68 |
hex | 83303787c2ff |
144243113313023 has 4 divisors (see below), whose sum is σ = 144243140570280. Its totient is φ = 144243086055768.
The previous prime is 144243113313007. The next prime is 144243113313077. The reversal of 144243113313023 is 320313311342441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144243113313023 - 24 = 144243113313007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144243113313623) 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, 2848340 + ... + 17222057.
It is an arithmetic number, because the mean of its divisors is an integer number (36060785142570).
Almost surely, 2144243113313023 is an apocalyptic number.
144243113313023 is a deficient number, since it is larger than the sum of its proper divisors (27257257).
144243113313023 is an equidigital number, since it uses as much as digits as its factorization.
144243113313023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27257256.
The product of its (nonzero) digits is 62208, while the sum is 35.
Adding to 144243113313023 its reverse (320313311342441), we get a palindrome (464556424655464).
The spelling of 144243113313023 in words is "one hundred forty-four trillion, two hundred forty-three billion, one hundred thirteen million, three hundred thirteen thousand, twenty-three".
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