Base | Representation |
---|---|
bin | 10011001001001010000001 |
3 | 100102221201210 |
4 | 103021022001 |
5 | 2241040431 |
6 | 255320333 |
7 | 60440304 |
oct | 23111201 |
9 | 10387653 |
10 | 5018241 |
11 | 2918308 |
12 | 18200a9 |
13 | 1069197 |
14 | 948b3b |
15 | 691d46 |
hex | 4c9281 |
5018241 has 4 divisors (see below), whose sum is σ = 6690992. Its totient is φ = 3345492.
The previous prime is 5018219. The next prime is 5018269. The reversal of 5018241 is 1428105.
5018241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 5018241 - 26 = 5018177 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5018201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836371 + ... + 836376.
It is an arithmetic number, because the mean of its divisors is an integer number (1672748).
Almost surely, 25018241 is an apocalyptic number.
It is an amenable number.
5018241 is a deficient number, since it is larger than the sum of its proper divisors (1672751).
5018241 is a wasteful number, since it uses less digits than its factorization.
5018241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1672750.
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 5018241 is about 2240.1430757878. The cubic root of 5018241 is about 171.2052867796.
The spelling of 5018241 in words is "five million, eighteen thousand, two hundred forty-one".
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