Base | Representation |
---|---|
bin | 1010001101101… |
… | …1001111000000 |
3 | 2222121112211121 |
4 | 2203123033000 |
5 | 41431403044 |
6 | 4130122024 |
7 | 1030066642 |
oct | 243331700 |
9 | 88545747 |
10 | 42841024 |
11 | 22201106 |
12 | 12420314 |
13 | 8b4ca25 |
14 | 5992892 |
15 | 3b63984 |
hex | 28db3c0 |
42841024 has 14 divisors (see below), whose sum is σ = 85012784. Its totient is φ = 21420480.
The previous prime is 42841009. The next prime is 42841027. The reversal of 42841024 is 42014824.
It is a self number, because there is not a number n which added to its sum of digits gives 42841024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42841027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334632 + ... + 334759.
Almost surely, 242841024 is an apocalyptic number.
It is an amenable number.
42841024 is a deficient number, since it is larger than the sum of its proper divisors (42171760).
42841024 is an equidigital number, since it uses as much as digits as its factorization.
42841024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669403 (or 669393 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 42841024 is about 6545.3054932524. The cubic root of 42841024 is about 349.9075238677.
Adding to 42841024 its reverse (42014824), we get a palindrome (84855848).
The spelling of 42841024 in words is "forty-two million, eight hundred forty-one thousand, twenty-four".
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