Base | Representation |
---|---|
bin | 11001000011010… |
… | …01011011010011 |
3 | 112122102120112020 |
4 | 30201221123103 |
5 | 412244201102 |
6 | 32504102523 |
7 | 5131135356 |
oct | 1441513323 |
9 | 478376466 |
10 | 210147027 |
11 | a8693632 |
12 | 5a464a43 |
13 | 346caa6c |
14 | 1dca429d |
15 | 136b0bbc |
hex | c8696d3 |
210147027 has 16 divisors (see below), whose sum is σ = 283545600. Its totient is φ = 138432672.
The previous prime is 210147023. The next prime is 210147029. The reversal of 210147027 is 720741012.
210147027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 210147027 - 22 = 210147023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 210146988 and 210147006.
It is not an unprimeable number, because it can be changed into a prime (210147023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106849 + ... + 108797.
It is an arithmetic number, because the mean of its divisors is an integer number (17721600).
Almost surely, 2210147027 is an apocalyptic number.
210147027 is a deficient number, since it is larger than the sum of its proper divisors (73398573).
210147027 is a wasteful number, since it uses less digits than its factorization.
210147027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2362.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 210147027 is about 14496.4487720269. The cubic root of 210147027 is about 594.5308799018.
Adding to 210147027 its reverse (720741012), we get a palindrome (930888039).
The spelling of 210147027 in words is "two hundred ten million, one hundred forty-seven thousand, twenty-seven".
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