Base | Representation |
---|---|
bin | 100001100100010… |
… | …011010000000001 |
3 | 1110020200200222220 |
4 | 201210103100001 |
5 | 2123132223121 |
6 | 131514321253 |
7 | 16645550010 |
oct | 4144232001 |
9 | 1406620886 |
10 | 563164161 |
11 | 26998962a |
12 | 138729229 |
13 | 8c89c341 |
14 | 54b18a77 |
15 | 346936c6 |
hex | 21913401 |
563164161 has 48 divisors (see below), whose sum is σ = 929295360. Its totient is φ = 296343360.
The previous prime is 563164159. The next prime is 563164169. The reversal of 563164161 is 161461365.
It is not a de Polignac number, because 563164161 - 21 = 563164159 is a prime.
It is not an unprimeable number, because it can be changed into a prime (563164169) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 545716 + ... + 546746.
It is an arithmetic number, because the mean of its divisors is an integer number (19360320).
Almost surely, 2563164161 is an apocalyptic number.
It is an amenable number.
563164161 is a deficient number, since it is larger than the sum of its proper divisors (366131199).
563164161 is a wasteful number, since it uses less digits than its factorization.
563164161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134 (or 1097 counting only the distinct ones).
The product of its digits is 12960, while the sum is 33.
The square root of 563164161 is about 23731.0800639162. The cubic root of 563164161 is about 825.8065750015.
The spelling of 563164161 in words is "five hundred sixty-three million, one hundred sixty-four thousand, one hundred sixty-one".
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