Base | Representation |
---|---|
bin | 1111011111001101100101 |
3 | 21122021021120 |
4 | 33133031211 |
5 | 2014410010 |
6 | 223004153 |
7 | 46336515 |
oct | 17371545 |
9 | 7567246 |
10 | 4060005 |
11 | 2323384 |
12 | 1439659 |
13 | ac1c91 |
14 | 779845 |
15 | 552e70 |
hex | 3df365 |
4060005 has 8 divisors (see below), whose sum is σ = 6496032. Its totient is φ = 2165328.
The previous prime is 4059953. The next prime is 4060009. The reversal of 4060005 is 5000604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4060005 - 27 = 4059877 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 270667 = 4060005 / (4 + 0 + 6 + 0 + 0 + 0 + 5).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4060009) 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, 135319 + ... + 135348.
It is an arithmetic number, because the mean of its divisors is an integer number (812004).
Almost surely, 24060005 is an apocalyptic number.
It is an amenable number.
4060005 is a deficient number, since it is larger than the sum of its proper divisors (2436027).
4060005 is a wasteful number, since it uses less digits than its factorization.
4060005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270675.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 4060005 is about 2014.9454086898. The cubic root of 4060005 is about 159.5299354523.
Adding to 4060005 its reverse (5000604), we get a palindrome (9060609).
The spelling of 4060005 in words is "four million, sixty thousand, five".
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