Base | Representation |
---|---|
bin | 100000000000010… |
… | …010000110101001 |
3 | 1101102100122011021 |
4 | 200000102012221 |
5 | 2044424220230 |
6 | 125140332441 |
7 | 16206646336 |
oct | 4000220651 |
9 | 1342318137 |
10 | 536945065 |
11 | 256100858 |
12 | 12b9a4121 |
13 | 8731c297 |
14 | 5145198d |
15 | 32214c7a |
hex | 200121a9 |
536945065 has 4 divisors (see below), whose sum is σ = 644334084. Its totient is φ = 429556048.
The previous prime is 536945053. The next prime is 536945081. The reversal of 536945065 is 560549635.
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 191988736 + 344956329 = 13856^2 + 18573^2 .
It is a cyclic number.
It is not a de Polignac number, because 536945065 - 219 = 536420777 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53694502 + ... + 53694511.
It is an arithmetic number, because the mean of its divisors is an integer number (161083521).
Almost surely, 2536945065 is an apocalyptic number.
It is an amenable number.
536945065 is a deficient number, since it is larger than the sum of its proper divisors (107389019).
536945065 is a wasteful number, since it uses less digits than its factorization.
536945065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107389018.
The product of its (nonzero) digits is 486000, while the sum is 43.
The square root of 536945065 is about 23172.0751120826. The cubic root of 536945065 is about 812.7867560612.
The spelling of 536945065 in words is "five hundred thirty-six million, nine hundred forty-five thousand, sixty-five".
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