Base | Representation |
---|---|
bin | 1001110001111… |
… | …1111010110101 |
3 | 2212012022000001 |
4 | 2130133322311 |
5 | 41000301310 |
6 | 4023151301 |
7 | 1005465004 |
oct | 234377265 |
9 | 85168001 |
10 | 41025205 |
11 | 21180931 |
12 | 118a5531 |
13 | 8665390 |
14 | 563cc3b |
15 | 390593a |
hex | 271feb5 |
41025205 has 8 divisors (see below), whose sum is σ = 53017272. Its totient is φ = 30295488.
The previous prime is 41025203. The next prime is 41025211. The reversal of 41025205 is 50252014.
It can be written as a sum of positive squares in 4 ways, for example, as 7001316 + 34023889 = 2646^2 + 5833^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41025205 - 21 = 41025203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41025203) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 315514 + ... + 315643.
It is an arithmetic number, because the mean of its divisors is an integer number (6627159).
Almost surely, 241025205 is an apocalyptic number.
It is an amenable number.
41025205 is a deficient number, since it is larger than the sum of its proper divisors (11992067).
41025205 is a wasteful number, since it uses less digits than its factorization.
41025205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 631175.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 41025205 is about 6405.0921148724. The cubic root of 41025205 is about 344.8923699827.
Adding to 41025205 its reverse (50252014), we get a palindrome (91277219).
The spelling of 41025205 in words is "forty-one million, twenty-five thousand, two hundred five".
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