Base | Representation |
---|---|
bin | 10001000100000… |
… | …00010110001001 |
3 | 100222022212020201 |
4 | 20202000112021 |
5 | 243120211131 |
6 | 22111452201 |
7 | 3355413403 |
oct | 1042002611 |
9 | 328285221 |
10 | 143132041 |
11 | 73881248 |
12 | 3bb27061 |
13 | 23865b20 |
14 | 1501bb73 |
15 | c874761 |
hex | 8880589 |
143132041 has 8 divisors (see below), whose sum is σ = 155320704. Its totient is φ = 131111760.
The previous prime is 143132029. The next prime is 143132051. The reversal of 143132041 is 140231341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143132041 - 25 = 143132009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143132051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40321 + ... + 43726.
It is an arithmetic number, because the mean of its divisors is an integer number (19415088).
Almost surely, 2143132041 is an apocalyptic number.
It is an amenable number.
143132041 is a deficient number, since it is larger than the sum of its proper divisors (12188663).
143132041 is a wasteful number, since it uses less digits than its factorization.
143132041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84191.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 143132041 is about 11963.7803807994. The cubic root of 143132041 is about 523.0930558400.
Adding to 143132041 its reverse (140231341), we get a palindrome (283363382).
The spelling of 143132041 in words is "one hundred forty-three million, one hundred thirty-two thousand, forty-one".
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