Base | Representation |
---|---|
bin | 1111111000010111110101 |
3 | 21211111122110 |
4 | 33320113311 |
5 | 2031204221 |
6 | 225121233 |
7 | 50246130 |
oct | 17702765 |
9 | 7744573 |
10 | 4163061 |
11 | 2393851 |
12 | 1489219 |
13 | b29b66 |
14 | 7a5217 |
15 | 573776 |
hex | 3f85f5 |
4163061 has 8 divisors (see below), whose sum is σ = 6343744. Its totient is φ = 2378880.
The previous prime is 4163051. The next prime is 4163077. The reversal of 4163061 is 1603614.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4163061 - 29 = 4162549 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 198241 = 4163061 / (4 + 1 + 6 + 3 + 0 + 6 + 1).
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4163041) 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, 99100 + ... + 99141.
It is an arithmetic number, because the mean of its divisors is an integer number (792968).
Almost surely, 24163061 is an apocalyptic number.
It is an amenable number.
4163061 is a deficient number, since it is larger than the sum of its proper divisors (2180683).
4163061 is a wasteful number, since it uses less digits than its factorization.
4163061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198251.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 4163061 is about 2040.3580568126. The cubic root of 4163061 is about 160.8684676003.
Adding to 4163061 its reverse (1603614), we get a palindrome (5766675).
The spelling of 4163061 in words is "four million, one hundred sixty-three thousand, sixty-one".
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