Base | Representation |
---|---|
bin | 1010000001001… |
… | …1111010000111 |
3 | 2221002001220001 |
4 | 2200103322013 |
5 | 41224241313 |
6 | 4100422131 |
7 | 1020126436 |
oct | 240237207 |
9 | 87061801 |
10 | 42024583 |
11 | 217a3767 |
12 | 120a7947 |
13 | 8925223 |
14 | 581d11d |
15 | 3a51add |
hex | 2813e87 |
42024583 has 4 divisors (see below), whose sum is σ = 42048720. Its totient is φ = 42000448.
The previous prime is 42024569. The next prime is 42024589. The reversal of 42024583 is 38542024.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42024583 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 (42024589) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9235 + ... + 13012.
It is an arithmetic number, because the mean of its divisors is an integer number (10512180).
Almost surely, 242024583 is an apocalyptic number.
42024583 is a deficient number, since it is larger than the sum of its proper divisors (24137).
42024583 is a wasteful number, since it uses less digits than its factorization.
42024583 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24136.
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 42024583 is about 6482.6370405877. The cubic root of 42024583 is about 347.6704696447.
The spelling of 42024583 in words is "forty-two million, twenty-four thousand, five hundred eighty-three".
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