Base | Representation |
---|---|
bin | 1001001010011010001 |
3 | 120020212001 |
4 | 1021103101 |
5 | 34101431 |
6 | 10234001 |
7 | 2360224 |
oct | 1112321 |
9 | 506761 |
10 | 300241 |
11 | 195637 |
12 | 125901 |
13 | a6876 |
14 | 7b5bb |
15 | 5de61 |
hex | 494d1 |
300241 has 4 divisors (see below), whose sum is σ = 303012. Its totient is φ = 297472.
The previous prime is 300239. The next prime is 300247. The reversal of 300241 is 142003.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142003 = 211 ⋅673.
It can be written as a sum of positive squares in 2 ways, for example, as 78400 + 221841 = 280^2 + 471^2 .
It is a cyclic number.
It is not a de Polignac number, because 300241 - 21 = 300239 is a prime.
It is a Duffinian number.
300241 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300247) 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, 1216 + ... + 1441.
It is an arithmetic number, because the mean of its divisors is an integer number (75753).
2300241 is an apocalyptic number.
It is an amenable number.
300241 is a deficient number, since it is larger than the sum of its proper divisors (2771).
300241 is a wasteful number, since it uses less digits than its factorization.
300241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2770.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 300241 is about 547.9425152331. The cubic root of 300241 is about 66.9612161370.
Adding to 300241 its reverse (142003), we get a palindrome (442244).
The spelling of 300241 in words is "three hundred thousand, two hundred forty-one", and thus it is an iban number.
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