Base | Representation |
---|---|
bin | 1100011001100… |
… | …0010011100001 |
3 | 10121212002011111 |
4 | 3012120103201 |
5 | 101303112230 |
6 | 5054343321 |
7 | 1201012231 |
oct | 306302341 |
9 | 117762144 |
10 | 52004065 |
11 | 2739a473 |
12 | 154bab41 |
13 | aa0a649 |
14 | 6c99cc1 |
15 | 487392a |
hex | 31984e1 |
52004065 has 8 divisors (see below), whose sum is σ = 63157248. Its totient is φ = 41101680.
The previous prime is 52004053. The next prime is 52004089. The reversal of 52004065 is 56040025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52004065 - 219 = 51479777 is a prime.
It is a Duffinian number.
52004065 is a modest number, since divided by 4065 gives 520 as remainder.
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 7 ways as a sum of consecutive naturals, for example, 62241 + ... + 63070.
It is an arithmetic number, because the mean of its divisors is an integer number (7894656).
Almost surely, 252004065 is an apocalyptic number.
It is an amenable number.
52004065 is a deficient number, since it is larger than the sum of its proper divisors (11153183).
52004065 is a wasteful number, since it uses less digits than its factorization.
52004065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125399.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 52004065 is about 7211.3844024570. The cubic root of 52004065 is about 373.2608414910.
The spelling of 52004065 in words is "fifty-two million, four thousand, sixty-five".
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