Base | Representation |
---|---|
bin | 11100110001001… |
… | …11000100011001 |
3 | 121211002221221221 |
4 | 32120213010121 |
5 | 443240120010 |
6 | 35540332041 |
7 | 5660202211 |
oct | 1630470431 |
9 | 554087857 |
10 | 241332505 |
11 | 114253757 |
12 | 689a4021 |
13 | 3acc94cb |
14 | 240a1241 |
15 | 162c0dda |
hex | e627119 |
241332505 has 4 divisors (see below), whose sum is σ = 289599012. Its totient is φ = 193066000.
The previous prime is 241332503. The next prime is 241332517. The reversal of 241332505 is 505233142.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 177076249 + 64256256 = 13307^2 + 8016^2 .
It is not a de Polignac number, because 241332505 - 21 = 241332503 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 241332505.
It is not an unprimeable number, because it can be changed into a prime (241332503) 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 3 ways as a sum of consecutive naturals, for example, 24133246 + ... + 24133255.
It is an arithmetic number, because the mean of its divisors is an integer number (72399753).
Almost surely, 2241332505 is an apocalyptic number.
It is an amenable number.
241332505 is a deficient number, since it is larger than the sum of its proper divisors (48266507).
241332505 is an equidigital number, since it uses as much as digits as its factorization.
241332505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48266506.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 241332505 is about 15534.8802698959. The cubic root of 241332505 is about 622.5944911212.
Adding to 241332505 its reverse (505233142), we get a palindrome (746565647).
The spelling of 241332505 in words is "two hundred forty-one million, three hundred thirty-two thousand, five hundred five".
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