Base | Representation |
---|---|
bin | 1010000100101… |
… | …0101010110011 |
3 | 2221111110120110 |
4 | 2201022222303 |
5 | 41303431013 |
6 | 4105312403 |
7 | 1022052405 |
oct | 241125263 |
9 | 87443513 |
10 | 42248883 |
11 | 21937236 |
12 | 12195703 |
13 | 89a3351 |
14 | 587ab75 |
15 | 3a982c3 |
hex | 284aab3 |
42248883 has 8 divisors (see below), whose sum is σ = 56374528. Its totient is φ = 28144584.
The previous prime is 42248879. The next prime is 42248887. The reversal of 42248883 is 38884224.
It is an interprime number because it is at equal distance from previous prime (42248879) and next prime (42248887).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42248883 - 22 = 42248879 is a prime.
It is a super-4 number, since 4×422488834 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42248887) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66 + ... + 9192.
It is an arithmetic number, because the mean of its divisors is an integer number (7046816).
Almost surely, 242248883 is an apocalyptic number.
42248883 is a deficient number, since it is larger than the sum of its proper divisors (14125645).
42248883 is a wasteful number, since it uses less digits than its factorization.
42248883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10673.
The product of its digits is 98304, while the sum is 39.
The square root of 42248883 is about 6499.9140763552. The cubic root of 42248883 is about 348.2879190098.
The spelling of 42248883 in words is "forty-two million, two hundred forty-eight thousand, eight hundred eighty-three".
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