Base | Representation |
---|---|
bin | 10001000110011… |
… | …00100010001000 |
3 | 100222220201022121 |
4 | 20203030202020 |
5 | 243210202404 |
6 | 22122301024 |
7 | 3361153246 |
oct | 1043144210 |
9 | 328821277 |
10 | 143444104 |
11 | 73a74751 |
12 | 40057774 |
13 | 23944b8b |
14 | 1509d796 |
15 | c8d6e54 |
hex | 88cc888 |
143444104 has 16 divisors (see below), whose sum is σ = 273517200. Its totient is φ = 70506192.
The previous prime is 143444089. The next prime is 143444107. The reversal of 143444104 is 401444341.
It is a happy number.
It is a zygodrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (143444107) 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, 151482 + ... + 152425.
It is an arithmetic number, because the mean of its divisors is an integer number (17094825).
Almost surely, 2143444104 is an apocalyptic number.
It is an amenable number.
143444104 is a deficient number, since it is larger than the sum of its proper divisors (130073096).
143444104 is a wasteful number, since it uses less digits than its factorization.
143444104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303972 (or 303968 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 143444104 is about 11976.8152695113. The cubic root of 143444104 is about 523.4729370035.
Adding to 143444104 its reverse (401444341), we get a palindrome (544888445).
The spelling of 143444104 in words is "one hundred forty-three million, four hundred forty-four thousand, one hundred four".
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