Base | Representation |
---|---|
bin | 1000101101011… |
… | …0100100100111 |
3 | 2112201221101102 |
4 | 2023112210213 |
5 | 33322433341 |
6 | 3342550315 |
7 | 622334555 |
oct | 213264447 |
9 | 75657342 |
10 | 36530471 |
11 | 1969097a |
12 | 1029839b |
13 | 7750583 |
14 | 4bccbd5 |
15 | 3318c9b |
hex | 22d6927 |
36530471 has 2 divisors, whose sum is σ = 36530472. Its totient is φ = 36530470.
The previous prime is 36530453. The next prime is 36530497. The reversal of 36530471 is 17403563.
36530471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-36530471 is a prime.
It is a super-3 number, since 3×365304713 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Sophie Germain prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (36530411) 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 as a sum of consecutive naturals, namely, 18265235 + 18265236.
It is an arithmetic number, because the mean of its divisors is an integer number (18265236).
Almost surely, 236530471 is an apocalyptic number.
36530471 is a deficient number, since it is larger than the sum of its proper divisors (1).
36530471 is an equidigital number, since it uses as much as digits as its factorization.
36530471 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 36530471 is about 6044.0442586070. The cubic root of 36530471 is about 331.8066536445.
The spelling of 36530471 in words is "thirty-six million, five hundred thirty thousand, four hundred seventy-one".
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