Base | Representation |
---|---|
bin | 1010111000010… |
… | …0010101111011 |
3 | 10011212021202020 |
4 | 2232010111323 |
5 | 43140141333 |
6 | 4310005523 |
7 | 1062566346 |
oct | 256042573 |
9 | 104767666 |
10 | 45630843 |
11 | 23837145 |
12 | 133468a3 |
13 | 95b87cb |
14 | 60bb45d |
15 | 40153b3 |
hex | 2b8457b |
45630843 has 8 divisors (see below), whose sum is σ = 62135808. Its totient is φ = 29773224.
The previous prime is 45630821. The next prime is 45630863. The reversal of 45630843 is 34803654.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45630843 - 212 = 45626747 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (45630863) 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, 161671 + ... + 161952.
It is an arithmetic number, because the mean of its divisors is an integer number (7766976).
Almost surely, 245630843 is an apocalyptic number.
45630843 is a deficient number, since it is larger than the sum of its proper divisors (16504965).
45630843 is a wasteful number, since it uses less digits than its factorization.
45630843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323673.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 45630843 is about 6755.0605474711. The cubic root of 45630843 is about 357.3437281364.
The spelling of 45630843 in words is "forty-five million, six hundred thirty thousand, eight hundred forty-three".
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