Base | Representation |
---|---|
bin | 1010110000110… |
… | …1000100101010 |
3 | 10010221110121120 |
4 | 2230031010222 |
5 | 43024023224 |
6 | 4251320110 |
7 | 1055463150 |
oct | 254150452 |
9 | 103843546 |
10 | 45142314 |
11 | 235330a8 |
12 | 13150036 |
13 | 9477339 |
14 | 5dd13d0 |
15 | 3e6a779 |
hex | 2b0d12a |
45142314 has 32 divisors (see below), whose sum is σ = 103735680. Its totient is φ = 12828672.
The previous prime is 45142267. The next prime is 45142333. The reversal of 45142314 is 41324154.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 5322 + ... + 10890.
It is an arithmetic number, because the mean of its divisors is an integer number (3241740).
Almost surely, 245142314 is an apocalyptic number.
45142314 is an abundant number, since it is smaller than the sum of its proper divisors (58593366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45142314 is a wasteful number, since it uses less digits than its factorization.
45142314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5774.
The product of its digits is 1920, while the sum is 24.
The square root of 45142314 is about 6718.8030183955. The cubic root of 45142314 is about 356.0638956557.
Adding to 45142314 its reverse (41324154), we get a palindrome (86466468).
The spelling of 45142314 in words is "forty-five million, one hundred forty-two thousand, three hundred fourteen".
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