Base | Representation |
---|---|
bin | 1111110011001111110001 |
3 | 21210102211211 |
4 | 33303033301 |
5 | 2030021230 |
6 | 224440121 |
7 | 50130664 |
oct | 17631761 |
9 | 7712754 |
10 | 4142065 |
11 | 2379aa4 |
12 | 1479041 |
13 | b20435 |
14 | 79b6db |
15 | 56c42a |
hex | 3f33f1 |
4142065 has 8 divisors (see below), whose sum is σ = 5131008. Its totient is φ = 3206640.
The previous prime is 4142059. The next prime is 4142087. The reversal of 4142065 is 5602414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4142065 - 27 = 4141937 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13207 + ... + 13516.
It is an arithmetic number, because the mean of its divisors is an integer number (641376).
Almost surely, 24142065 is an apocalyptic number.
It is an amenable number.
4142065 is a deficient number, since it is larger than the sum of its proper divisors (988943).
4142065 is a wasteful number, since it uses less digits than its factorization.
4142065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26759.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 4142065 is about 2035.2063777416. The cubic root of 4142065 is about 160.5975700964.
Adding to 4142065 its reverse (5602414), we get a palindrome (9744479).
The spelling of 4142065 in words is "four million, one hundred forty-two thousand, sixty-five".
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