Base | Representation |
---|---|
bin | 11010101111000… |
… | …11110111010001 |
3 | 120122000121100022 |
4 | 31113203313101 |
5 | 424403430032 |
6 | 34131033225 |
7 | 5362230413 |
oct | 1527436721 |
9 | 518017308 |
10 | 224280017 |
11 | 105666995 |
12 | 6313b815 |
13 | 37608890 |
14 | 21b029b3 |
15 | 14a53512 |
hex | d5e3dd1 |
224280017 has 8 divisors (see below), whose sum is σ = 244842024. Its totient is φ = 204190848.
The previous prime is 224280011. The next prime is 224280029. The reversal of 224280017 is 710082422.
It can be written as a sum of positive squares in 4 ways, for example, as 17380561 + 206899456 = 4169^2 + 14384^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224280017 - 216 = 224214481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224280011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117218 + ... + 119115.
It is an arithmetic number, because the mean of its divisors is an integer number (30605253).
Almost surely, 2224280017 is an apocalyptic number.
It is an amenable number.
224280017 is a deficient number, since it is larger than the sum of its proper divisors (20562007).
224280017 is a wasteful number, since it uses less digits than its factorization.
224280017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236419.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 224280017 is about 14975.9813367939. The cubic root of 224280017 is about 607.5707534431.
The spelling of 224280017 in words is "two hundred twenty-four million, two hundred eighty thousand, seventeen".
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