Base | Representation |
---|---|
bin | 100001100100001… |
… | …000100101000001 |
3 | 1110020121111000221 |
4 | 201210020211001 |
5 | 2123124323244 |
6 | 131513343041 |
7 | 16645305403 |
oct | 4144104501 |
9 | 1406544027 |
10 | 563120449 |
11 | 269959801 |
12 | 138707a81 |
13 | 8c885488 |
14 | 54b06b73 |
15 | 34685784 |
hex | 21908941 |
563120449 has 4 divisors (see below), whose sum is σ = 565950400. Its totient is φ = 560290500.
The previous prime is 563120429. The next prime is 563120479. The reversal of 563120449 is 944021365.
It is a happy number.
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 a cyclic number.
It is not a de Polignac number, because 563120449 - 223 = 554731841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (563120419) 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, 1414677 + ... + 1415074.
It is an arithmetic number, because the mean of its divisors is an integer number (141487600).
Almost surely, 2563120449 is an apocalyptic number.
It is an amenable number.
563120449 is a deficient number, since it is larger than the sum of its proper divisors (2829951).
563120449 is a wasteful number, since it uses less digits than its factorization.
563120449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2829950.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 563120449 is about 23730.1590597282. The cubic root of 563120449 is about 825.7852084720.
The spelling of 563120449 in words is "five hundred sixty-three million, one hundred twenty thousand, four hundred forty-nine".
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