Base | Representation |
---|---|
bin | 1010111000111… |
… | …0111100011111 |
3 | 10011221111022200 |
4 | 2232032330133 |
5 | 43143034041 |
6 | 4310542543 |
7 | 1063140066 |
oct | 256167437 |
9 | 104844280 |
10 | 45674271 |
11 | 23866835 |
12 | 13367a53 |
13 | 96024c6 |
14 | 60cd1dd |
15 | 40231b6 |
hex | 2b8ef1f |
45674271 has 24 divisors (see below), whose sum is σ = 70936320. Its totient is φ = 28228176.
The previous prime is 45674263. The next prime is 45674273. The reversal of 45674271 is 17247654.
It is not a de Polignac number, because 45674271 - 23 = 45674263 is a prime.
It is a super-2 number, since 2×456742712 = 4172278062762882, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45674273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5196 + ... + 10878.
It is an arithmetic number, because the mean of its divisors is an integer number (2955680).
Almost surely, 245674271 is an apocalyptic number.
45674271 is a deficient number, since it is larger than the sum of its proper divisors (25262049).
45674271 is a wasteful number, since it uses less digits than its factorization.
45674271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5755 (or 5752 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 45674271 is about 6758.2742619695. The cubic root of 45674271 is about 357.4570564748.
The spelling of 45674271 in words is "forty-five million, six hundred seventy-four thousand, two hundred seventy-one".
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