Base | Representation |
---|---|
bin | 1010000100111… |
… | …0101000011001 |
3 | 2221112021211120 |
4 | 2201032220121 |
5 | 41304440423 |
6 | 4105515453 |
7 | 1022150622 |
oct | 241165031 |
9 | 87467746 |
10 | 42265113 |
11 | 21948450 |
12 | 121a2b89 |
13 | 89aa857 |
14 | 5882a49 |
15 | 3a9cee3 |
hex | 284ea19 |
42265113 has 8 divisors (see below), whose sum is σ = 61476576. Its totient is φ = 25615200.
The previous prime is 42265103. The next prime is 42265127. The reversal of 42265113 is 31156224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42265113 - 214 = 42248729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42265103) 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 7 ways as a sum of consecutive naturals, for example, 640348 + ... + 640413.
It is an arithmetic number, because the mean of its divisors is an integer number (7684572).
Almost surely, 242265113 is an apocalyptic number.
It is an amenable number.
42265113 is a deficient number, since it is larger than the sum of its proper divisors (19211463).
42265113 is a wasteful number, since it uses less digits than its factorization.
42265113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1280775.
The product of its digits is 1440, while the sum is 24.
The square root of 42265113 is about 6501.1624345189. The cubic root of 42265113 is about 348.3325118199.
Subtracting from 42265113 its reverse (31156224), we obtain a square (11108889 = 33332).
It can be divided in two parts, 4226 and 5113, that added together give a palindrome (9339).
The spelling of 42265113 in words is "forty-two million, two hundred sixty-five thousand, one hundred thirteen".
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