Base | Representation |
---|---|
bin | 1001110100110… |
… | …0011111111101 |
3 | 2212112120111000 |
4 | 2131030133331 |
5 | 41022122210 |
6 | 4031120513 |
7 | 1010155242 |
oct | 235143775 |
9 | 85476430 |
10 | 41207805 |
11 | 21296041 |
12 | 11973139 |
13 | 86ca522 |
14 | 56895c9 |
15 | 393eac0 |
hex | 274c7fd |
41207805 has 16 divisors (see below), whose sum is σ = 73258560. Its totient is φ = 21977424.
The previous prime is 41207797. The next prime is 41207821. The reversal of 41207805 is 50870214.
It is not a de Polignac number, because 41207805 - 23 = 41207797 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent 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, 152487 + ... + 152756.
It is an arithmetic number, because the mean of its divisors is an integer number (4578660).
Almost surely, 241207805 is an apocalyptic number.
41207805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41207805 is a deficient number, since it is larger than the sum of its proper divisors (32050755).
41207805 is a wasteful number, since it uses less digits than its factorization.
41207805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305257 (or 305251 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 41207805 is about 6419.3305725753. The cubic root of 41207805 is about 345.4033090616.
The spelling of 41207805 in words is "forty-one million, two hundred seven thousand, eight hundred five".
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