Base | Representation |
---|---|
bin | 1001110010000… |
… | …1110001100101 |
3 | 2212012200102112 |
4 | 2130201301211 |
5 | 41001022210 |
6 | 4023250405 |
7 | 1005526112 |
oct | 234416145 |
9 | 85180375 |
10 | 41032805 |
11 | 21186610 |
12 | 118a9a05 |
13 | 8668988 |
14 | 5641909 |
15 | 3907d05 |
hex | 2721c65 |
41032805 has 32 divisors (see below), whose sum is σ = 56678400. Its totient is φ = 28226880.
The previous prime is 41032801. The next prime is 41032807. The reversal of 41032805 is 50823014.
It is not a de Polignac number, because 41032805 - 22 = 41032801 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41032801) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206096 + ... + 206294.
It is an arithmetic number, because the mean of its divisors is an integer number (1771200).
Almost surely, 241032805 is an apocalyptic number.
It is an amenable number.
41032805 is a deficient number, since it is larger than the sum of its proper divisors (15645595).
41032805 is a wasteful number, since it uses less digits than its factorization.
41032805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 41032805 is about 6405.6853653610. The cubic root of 41032805 is about 344.9136659979.
Adding to 41032805 its reverse (50823014), we get a palindrome (91855819).
The spelling of 41032805 in words is "forty-one million, thirty-two thousand, eight hundred five".
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