Base | Representation |
---|---|
bin | 1010110010010… |
… | …1011010011110 |
3 | 10011010112101011 |
4 | 2230211122132 |
5 | 43040221024 |
6 | 4253405434 |
7 | 1056356626 |
oct | 254453236 |
9 | 104115334 |
10 | 45242014 |
11 | 235a0aa4 |
12 | 1319987a |
13 | 94b082c |
14 | 6019886 |
15 | 3e8a094 |
hex | 2b2569e |
45242014 has 4 divisors (see below), whose sum is σ = 67863024. Its totient is φ = 22621006.
The previous prime is 45242011. The next prime is 45242033. The reversal of 45242014 is 41024254.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45242011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11310502 + ... + 11310505.
It is an arithmetic number, because the mean of its divisors is an integer number (16965756).
Almost surely, 245242014 is an apocalyptic number.
45242014 is a deficient number, since it is larger than the sum of its proper divisors (22621010).
45242014 is a wasteful number, since it uses less digits than its factorization.
45242014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22621009.
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 45242014 is about 6726.2184026390. The cubic root of 45242014 is about 356.3258336974.
Adding to 45242014 its reverse (41024254), we get a palindrome (86266268).
The spelling of 45242014 in words is "forty-five million, two hundred forty-two thousand, fourteen".
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