Base | Representation |
---|---|
bin | 11100000001100… |
… | …01110110011010 |
3 | 121101100120021122 |
4 | 32000301312122 |
5 | 440140211320 |
6 | 35154405242 |
7 | 5553122423 |
oct | 1600616632 |
9 | 541316248 |
10 | 235085210 |
11 | 110776aa8 |
12 | 66890822 |
13 | 3991ca99 |
14 | 2331664a |
15 | 15989d25 |
hex | e031d9a |
235085210 has 24 divisors (see below), whose sum is σ = 431339580. Its totient is φ = 92248832.
The previous prime is 235085209. The next prime is 235085219. The reversal of 235085210 is 12580532.
It can be written as a sum of positive squares in 6 ways, for example, as 178730161 + 56355049 = 13369^2 + 7507^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 235085210.
It is not an unprimeable number, because it can be changed into a prime (235085219) 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 in 11 ways as a sum of consecutive naturals, for example, 23906 + ... + 32274.
Almost surely, 2235085210 is an apocalyptic number.
235085210 is a deficient number, since it is larger than the sum of its proper divisors (196254370).
235085210 is an equidigital number, since it uses as much as digits as its factorization.
235085210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8482 (or 8429 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 235085210 is about 15332.4887086213. The cubic root of 235085210 is about 617.1751562793.
The spelling of 235085210 in words is "two hundred thirty-five million, eighty-five thousand, two hundred ten".
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