Base | Representation |
---|---|
bin | 10001001101000… |
… | …01011011100100 |
3 | 101001120000111221 |
4 | 20212201123210 |
5 | 243421104012 |
6 | 22153110124 |
7 | 3401444512 |
oct | 1046413344 |
9 | 331500457 |
10 | 144316132 |
11 | 7450a934 |
12 | 403b8344 |
13 | 23b8ba7c |
14 | 152494b2 |
15 | ca0a507 |
hex | 89a16e4 |
144316132 has 24 divisors (see below), whose sum is σ = 264910464. Its totient is φ = 68710752.
The previous prime is 144316121. The next prime is 144316141. The reversal of 144316132 is 231613441.
It is a junction number, because it is equal to n+sod(n) for n = 144316097 and 144316106.
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, 3418 + ... + 17329.
It is an arithmetic number, because the mean of its divisors is an integer number (11037936).
Almost surely, 2144316132 is an apocalyptic number.
It is an amenable number.
144316132 is a deficient number, since it is larger than the sum of its proper divisors (120594332).
144316132 is a wasteful number, since it uses less digits than its factorization.
144316132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20835 (or 20833 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
The square root of 144316132 is about 12013.1649451758. The cubic root of 144316132 is about 524.5315634117.
Adding to 144316132 its reverse (231613441), we get a palindrome (375929573).
The spelling of 144316132 in words is "one hundred forty-four million, three hundred sixteen thousand, one hundred thirty-two".
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