Base | Representation |
---|---|
bin | 1111110011010011111011 |
3 | 21210110012200 |
4 | 33303103323 |
5 | 2030023311 |
6 | 224441243 |
7 | 50131524 |
oct | 17632373 |
9 | 7713180 |
10 | 4142331 |
11 | 237a216 |
12 | 1479223 |
13 | b205ab |
14 | 79b84b |
15 | 56c556 |
hex | 3f34fb |
4142331 has 24 divisors (see below), whose sum is σ = 6318000. Its totient is φ = 2611392.
The previous prime is 4142311. The next prime is 4142363. The reversal of 4142331 is 1332414.
It is not a de Polignac number, because 4142331 - 26 = 4142267 is a prime.
It is a super-2 number, since 2×41423312 = 34317812227122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4142311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15265 + ... + 15533.
It is an arithmetic number, because the mean of its divisors is an integer number (263250).
Almost surely, 24142331 is an apocalyptic number.
4142331 is a deficient number, since it is larger than the sum of its proper divisors (2175669).
4142331 is a wasteful number, since it uses less digits than its factorization.
4142331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363 (or 360 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 4142331 is about 2035.2717263304. The cubic root of 4142331 is about 160.6010078373.
Adding to 4142331 its reverse (1332414), we get a palindrome (5474745).
The spelling of 4142331 in words is "four million, one hundred forty-two thousand, three hundred thirty-one".
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