Base | Representation |
---|---|
bin | 1010001110011… |
… | …0001110011001 |
3 | 2222200211120220 |
4 | 2203212032121 |
5 | 41434323131 |
6 | 4131110253 |
7 | 1030345122 |
oct | 243461631 |
9 | 88624526 |
10 | 42886041 |
11 | 22231a10 |
12 | 12442389 |
13 | 8b67373 |
14 | 59a5049 |
15 | 3b71e96 |
hex | 28e6399 |
42886041 has 32 divisors (see below), whose sum is σ = 66165120. Its totient is φ = 24460800.
The previous prime is 42886033. The next prime is 42886049. The reversal of 42886041 is 14068824.
42886041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42886033) and next prime (42886049).
It is not a de Polignac number, because 42886041 - 23 = 42886033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 42885993 and 42886011.
It is not an unprimeable number, because it can be changed into a prime (42886049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38691 + ... + 39783.
It is an arithmetic number, because the mean of its divisors is an integer number (2067660).
Almost surely, 242886041 is an apocalyptic number.
42886041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
42886041 is a deficient number, since it is larger than the sum of its proper divisors (23279079).
42886041 is a wasteful number, since it uses less digits than its factorization.
42886041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1177.
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 42886041 is about 6548.7434672615. The cubic root of 42886041 is about 350.0300409589.
The spelling of 42886041 in words is "forty-two million, eight hundred eighty-six thousand, forty-one".
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