Base | Representation |
---|---|
bin | 1001111110011… |
… | …0110111101001 |
3 | 2220201200211112 |
4 | 2133212313221 |
5 | 41202340410 |
6 | 4052440105 |
7 | 1015430546 |
oct | 237466751 |
9 | 86650745 |
10 | 41840105 |
11 | 216880aa |
12 | 12019035 |
13 | 888c278 |
14 | 57b1bcd |
15 | 3a17105 |
hex | 27e6de9 |
41840105 has 16 divisors (see below), whose sum is σ = 53512704. Its totient is φ = 31331520.
The previous prime is 41840047. The next prime is 41840119. The reversal of 41840105 is 50104814.
It is not a de Polignac number, because 41840105 - 26 = 41840041 is a prime.
It is a super-2 number, since 2×418401052 = 3501188772822050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1535 + ... + 9275.
It is an arithmetic number, because the mean of its divisors is an integer number (3344544).
Almost surely, 241840105 is an apocalyptic number.
It is an amenable number.
41840105 is a deficient number, since it is larger than the sum of its proper divisors (11672599).
41840105 is a wasteful number, since it uses less digits than its factorization.
41840105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7816.
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 41840105 is about 6468.3927679138. The cubic root of 41840105 is about 347.1609929889.
Adding to 41840105 its reverse (50104814), we get a palindrome (91944919).
The spelling of 41840105 in words is "forty-one million, eight hundred forty thousand, one hundred five".
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