Base | Representation |
---|---|
bin | 1010111101101… |
… | …0100101000001 |
3 | 10012112020021112 |
4 | 2233122211001 |
5 | 43232442230 |
6 | 4321333105 |
7 | 1065600221 |
oct | 257324501 |
9 | 105466245 |
10 | 45984065 |
11 | 23a58566 |
12 | 13497195 |
13 | 96b050a |
14 | 6170081 |
15 | 4084d95 |
hex | 2bda941 |
45984065 has 8 divisors (see below), whose sum is σ = 58426920. Its totient is φ = 34623232.
The previous prime is 45984011. The next prime is 45984077. The reversal of 45984065 is 56048954.
It is a happy number.
45984065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 7890481 + 38093584 = 2809^2 + 6172^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45984065 is a prime.
It is a super-2 number, since 2×459840652 = 4229068467848450, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270410 + ... + 270579.
It is an arithmetic number, because the mean of its divisors is an integer number (7303365).
Almost surely, 245984065 is an apocalyptic number.
It is an amenable number.
45984065 is a deficient number, since it is larger than the sum of its proper divisors (12442855).
45984065 is a wasteful number, since it uses less digits than its factorization.
45984065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541011.
The product of its (nonzero) digits is 172800, while the sum is 41.
The square root of 45984065 is about 6781.1551375853. The cubic root of 45984065 is about 358.2634085059.
The spelling of 45984065 in words is "forty-five million, nine hundred eighty-four thousand, sixty-five".
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