Base | Representation |
---|---|
bin | 10011110101101110010001 |
3 | 100210020010200 |
4 | 103311232101 |
5 | 2312411120 |
6 | 303245413 |
7 | 62130432 |
oct | 23655621 |
9 | 10706120 |
10 | 5200785 |
11 | 2a32477 |
12 | 18a9869 |
13 | 11012b5 |
14 | 995489 |
15 | 6cae90 |
hex | 4f5b91 |
5200785 has 24 divisors (see below), whose sum is σ = 9210240. Its totient is φ = 2713632.
The previous prime is 5200781. The next prime is 5200787. The reversal of 5200785 is 5870025.
It is a happy number.
It is not a de Polignac number, because 5200785 - 22 = 5200781 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5200781) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 886 + ... + 3344.
It is an arithmetic number, because the mean of its divisors is an integer number (383760).
Almost surely, 25200785 is an apocalyptic number.
It is an amenable number.
5200785 is a deficient number, since it is larger than the sum of its proper divisors (4009455).
5200785 is a wasteful number, since it uses less digits than its factorization.
5200785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2517 (or 2514 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 5200785 is about 2280.5229663391. The cubic root of 5200785 is about 173.2565385487.
The spelling of 5200785 in words is "five million, two hundred thousand, seven hundred eighty-five".
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