Base | Representation |
---|---|
bin | 1001110111110… |
… | …0101100010101 |
3 | 2212220121021010 |
4 | 2131330230111 |
5 | 41044431310 |
6 | 4035242433 |
7 | 1011636612 |
oct | 235745425 |
9 | 85817233 |
10 | 41405205 |
11 | 21410386 |
12 | 11a49419 |
13 | 876932a |
14 | 56db509 |
15 | 397d320 |
hex | 277cb15 |
41405205 has 16 divisors (see below), whose sum is σ = 66467520. Its totient is φ = 22009728.
The previous prime is 41405201. The next prime is 41405233. The reversal of 41405205 is 50250414.
It is not a de Polignac number, because 41405205 - 22 = 41405201 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41405201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286 + ... + 9104.
It is an arithmetic number, because the mean of its divisors is an integer number (4154220).
Almost surely, 241405205 is an apocalyptic number.
It is an amenable number.
41405205 is a deficient number, since it is larger than the sum of its proper divisors (25062315).
41405205 is a wasteful number, since it uses less digits than its factorization.
41405205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9140.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 41405205 is about 6434.6876381065. The cubic root of 41405205 is about 345.9539654972.
Adding to 41405205 its reverse (50250414), we get a palindrome (91655619).
The spelling of 41405205 in words is "forty-one million, four hundred five thousand, two hundred five".
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