Base | Representation |
---|---|
bin | 1001111011111… |
… | …1110101110011 |
3 | 2220102120112201 |
4 | 2132333311303 |
5 | 41132231433 |
6 | 4045204031 |
7 | 1014163513 |
oct | 236776563 |
9 | 86376481 |
10 | 41680243 |
11 | 21588a90 |
12 | 11b60617 |
13 | 8834587 |
14 | 576d843 |
15 | 39d4a7d |
hex | 27bfd73 |
41680243 has 16 divisors (see below), whose sum is σ = 50682240. Its totient is φ = 33782400.
The previous prime is 41680189. The next prime is 41680253. The reversal of 41680243 is 34208614.
It is not a de Polignac number, because 41680243 - 29 = 41679731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41680253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313 + ... + 9418.
It is an arithmetic number, because the mean of its divisors is an integer number (3167640).
Almost surely, 241680243 is an apocalyptic number.
41680243 is a deficient number, since it is larger than the sum of its proper divisors (9001997).
41680243 is a wasteful number, since it uses less digits than its factorization.
41680243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11778.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 41680243 is about 6456.0237762883. The cubic root of 41680243 is about 346.7182863016.
Adding to 41680243 its reverse (34208614), we get a palindrome (75888857).
The spelling of 41680243 in words is "forty-one million, six hundred eighty thousand, two hundred forty-three".
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