Base | Representation |
---|---|
bin | 1001110010000… |
… | …1100010111000 |
3 | 2212012122010200 |
4 | 2130201202320 |
5 | 41001004424 |
6 | 4023242200 |
7 | 1005523266 |
oct | 234414270 |
9 | 85178120 |
10 | 41031864 |
11 | 21185935 |
12 | 118a9360 |
13 | 8668413 |
14 | 5641436 |
15 | 39078c9 |
hex | 27218b8 |
41031864 has 24 divisors (see below), whose sum is σ = 111128160. Its totient is φ = 13677264.
The previous prime is 41031841. The next prime is 41031869. The reversal of 41031864 is 46813014.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×410318642 = 3367227726628992, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41031869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284872 + ... + 285015.
It is an arithmetic number, because the mean of its divisors is an integer number (4630340).
Almost surely, 241031864 is an apocalyptic number.
It is an amenable number.
41031864 is an abundant number, since it is smaller than the sum of its proper divisors (70096296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41031864 is a wasteful number, since it uses less digits than its factorization.
41031864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569899 (or 569892 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 41031864 is about 6405.6119145637. The cubic root of 41031864 is about 344.9110293576.
Adding to 41031864 its reverse (46813014), we get a palindrome (87844878).
The spelling of 41031864 in words is "forty-one million, thirty-one thousand, eight hundred sixty-four".
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