Base | Representation |
---|---|
bin | 11001000010110… |
… | …10010111011010 |
3 | 112122022102220110 |
4 | 30201122113122 |
5 | 412240212323 |
6 | 32502505150 |
7 | 5130460461 |
oct | 1441322732 |
9 | 478272813 |
10 | 210085338 |
11 | a8651251 |
12 | 5a4351b6 |
13 | 346a8968 |
14 | 1dc899d8 |
15 | 1369c793 |
hex | c85a5da |
210085338 has 16 divisors (see below), whose sum is σ = 434659680. Its totient is φ = 67613616.
The previous prime is 210085327. The next prime is 210085339. The reversal of 210085338 is 833580012.
It is a happy number.
210085338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (210085339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603520 + ... + 603867.
It is an arithmetic number, because the mean of its divisors is an integer number (27166230).
Almost surely, 2210085338 is an apocalyptic number.
210085338 is an abundant number, since it is smaller than the sum of its proper divisors (224574342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210085338 is a wasteful number, since it uses less digits than its factorization.
210085338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1207421.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 210085338 is about 14494.3208878512. The cubic root of 210085338 is about 594.4726990410.
The spelling of 210085338 in words is "two hundred ten million, eighty-five thousand, three hundred thirty-eight".
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