Base | Representation |
---|---|
bin | 10001000011010… |
… | …11001000000010 |
3 | 100222011110000111 |
4 | 20201223020002 |
5 | 243104420442 |
6 | 22105541534 |
7 | 3354602113 |
oct | 1041531002 |
9 | 328143014 |
10 | 143045122 |
11 | 73821a10 |
12 | 3baa48aa |
13 | 238353ac |
14 | 14dd820a |
15 | c858b17 |
hex | 886b202 |
143045122 has 16 divisors (see below), whose sum is σ = 237913344. Its totient is φ = 63954000.
The previous prime is 143045099. The next prime is 143045141. The reversal of 143045122 is 221540341.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 143045093 and 143045102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51954 + ... + 54637.
It is an arithmetic number, because the mean of its divisors is an integer number (14869584).
Almost surely, 2143045122 is an apocalyptic number.
143045122 is a deficient number, since it is larger than the sum of its proper divisors (94868222).
143045122 is a wasteful number, since it uses less digits than its factorization.
143045122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106665.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 143045122 is about 11960.1472398963. The cubic root of 143045122 is about 522.9871491273.
Adding to 143045122 its reverse (221540341), we get a palindrome (364585463).
The spelling of 143045122 in words is "one hundred forty-three million, forty-five thousand, one hundred twenty-two".
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