Base | Representation |
---|---|
bin | 1111011111001111101111 |
3 | 21122021110200 |
4 | 33133033233 |
5 | 2014411033 |
6 | 223004543 |
7 | 46340103 |
oct | 17371757 |
9 | 7567420 |
10 | 4060143 |
11 | 232349a |
12 | 1439753 |
13 | ac2069 |
14 | 779903 |
15 | 553013 |
hex | 3df3ef |
4060143 has 12 divisors (see below), whose sum is σ = 5884320. Its totient is φ = 2697696.
The previous prime is 4060139. The next prime is 4060151. The reversal of 4060143 is 3410604.
4060143 is nontrivially palindromic in base 2.
It is not a de Polignac number, because 4060143 - 22 = 4060139 is a prime.
It is a super-2 number, since 2×40601432 = 32969522360898, which contains 22 as substring.
It is an Ulam number.
4060143 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4060123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3130 + ... + 4232.
It is an arithmetic number, because the mean of its divisors is an integer number (490360).
Almost surely, 24060143 is an apocalyptic number.
4060143 is a deficient number, since it is larger than the sum of its proper divisors (1824177).
4060143 is a wasteful number, since it uses less digits than its factorization.
4060143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518 (or 1515 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 4060143 is about 2014.9796525027. The cubic root of 4060143 is about 159.5317429117.
Adding to 4060143 its reverse (3410604), we get a palindrome (7470747).
The spelling of 4060143 in words is "four million, sixty thousand, one hundred forty-three".
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