Base | Representation |
---|---|
bin | 1111011111010011100001 |
3 | 21122021210122 |
4 | 33133103201 |
5 | 2014413020 |
6 | 223010025 |
7 | 46340600 |
oct | 17372341 |
9 | 7567718 |
10 | 4060385 |
11 | 232369a |
12 | 1439915 |
13 | ac21c4 |
14 | 779a37 |
15 | 553125 |
hex | 3df4e1 |
4060385 has 12 divisors (see below), whose sum is σ = 5668308. Its totient is φ = 2784096.
The previous prime is 4060379. The next prime is 4060387. The reversal of 4060385 is 5830604.
It can be written as a sum of positive squares in 2 ways, for example, as 2119936 + 1940449 = 1456^2 + 1393^2 .
It is not a de Polignac number, because 4060385 - 24 = 4060369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4060387) 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, 8042 + ... + 8531.
It is an arithmetic number, because the mean of its divisors is an integer number (472359).
Almost surely, 24060385 is an apocalyptic number.
It is an amenable number.
4060385 is a deficient number, since it is larger than the sum of its proper divisors (1607923).
4060385 is a wasteful number, since it uses less digits than its factorization.
4060385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16592 (or 16585 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 4060385 is about 2015.0397018421. The cubic root of 4060385 is about 159.5349124154.
Adding to 4060385 its reverse (5830604), we get a palindrome (9890989).
The spelling of 4060385 in words is "four million, sixty thousand, three hundred eighty-five".
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