Base | Representation |
---|---|
bin | 100000110001001110011010… |
… | …000000100000111000100001 |
3 | 200220021202110022222021121122 |
4 | 200301032122000200320201 |
5 | 122342231143112140413 |
6 | 1230303524445302025 |
7 | 42233225122512164 |
oct | 4061163200407041 |
9 | 626252408867548 |
10 | 144120211443233 |
11 | 41a15047176403 |
12 | 141b7567264915 |
13 | 625562945621c |
14 | 2783653a93adb |
15 | 119dd6dcb7108 |
hex | 83139a020e21 |
144120211443233 has 16 divisors (see below), whose sum is σ = 144974476190544. Its totient is φ = 143268189143040.
The previous prime is 144120211443193. The next prime is 144120211443251. The reversal of 144120211443233 is 332344112021441.
It can be written as a sum of positive squares in 8 ways, for example, as 10102150278544 + 134018061164689 = 3178388^2 + 11576617^2 .
It is a cyclic number.
It is not a de Polignac number, because 144120211443233 - 216 = 144120211377697 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144120211443193 and 144120211443202.
It is not an unprimeable number, because it can be changed into a prime (144120211443133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563905991 + ... + 564161507.
It is an arithmetic number, because the mean of its divisors is an integer number (9060904761909).
Almost surely, 2144120211443233 is an apocalyptic number.
It is an amenable number.
144120211443233 is a deficient number, since it is larger than the sum of its proper divisors (854264747311).
144120211443233 is a wasteful number, since it uses less digits than its factorization.
144120211443233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259892.
The product of its (nonzero) digits is 55296, while the sum is 35.
Adding to 144120211443233 its reverse (332344112021441), we get a palindrome (476464323464674).
The spelling of 144120211443233 in words is "one hundred forty-four trillion, one hundred twenty billion, two hundred eleven million, four hundred forty-three thousand, two hundred thirty-three".
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