Base | Representation |
---|---|
bin | 1111111000001011110101 |
3 | 21211110121000 |
4 | 33320023311 |
5 | 2031143133 |
6 | 225113513 |
7 | 50243652 |
oct | 17701365 |
9 | 7743530 |
10 | 4162293 |
11 | 2393213 |
12 | 1488899 |
13 | b296c5 |
14 | 7a4c29 |
15 | 573413 |
hex | 3f82f5 |
4162293 has 8 divisors (see below), whose sum is σ = 6166400. Its totient is φ = 2774844.
The previous prime is 4162261. The next prime is 4162309. The reversal of 4162293 is 3922614.
It is not a de Polignac number, because 4162293 - 25 = 4162261 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 154159 = 4162293 / (4 + 1 + 6 + 2 + 2 + 9 + 3).
It is a Duffinian number.
4162293 is a lucky number.
It is a plaindrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4162243) 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, 77053 + ... + 77106.
It is an arithmetic number, because the mean of its divisors is an integer number (770800).
Almost surely, 24162293 is an apocalyptic number.
It is an amenable number.
4162293 is a deficient number, since it is larger than the sum of its proper divisors (2004107).
4162293 is a wasteful number, since it uses less digits than its factorization.
4162293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154168 (or 154162 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 4162293 is about 2040.1698458707. The cubic root of 4162293 is about 160.8585746729.
The spelling of 4162293 in words is "four million, one hundred sixty-two thousand, two hundred ninety-three".
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