Base | Representation |
---|---|
bin | 10111110110011… |
… | …00110001000000 |
3 | 111221110111220212 |
4 | 23323030301000 |
5 | 402204140120 |
6 | 31504053252 |
7 | 4646360045 |
oct | 1373146100 |
9 | 457414825 |
10 | 200068160 |
11 | a2a2a196 |
12 | 57004228 |
13 | 325ac336 |
14 | 1c7dd1cc |
15 | 1286e6c5 |
hex | beccc40 |
200068160 has 28 divisors (see below), whose sum is σ = 476413068. Its totient is φ = 80027136.
The previous prime is 200068159. The next prime is 200068177. The reversal of 200068160 is 61860002.
It can be written as a sum of positive squares in 2 ways, for example, as 134003776 + 66064384 = 11576^2 + 8128^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 312287 + ... + 312926.
Almost surely, 2200068160 is an apocalyptic number.
200068160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200068160 is an abundant number, since it is smaller than the sum of its proper divisors (276344908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200068160 is an equidigital number, since it uses as much as digits as its factorization.
200068160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625230 (or 625220 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 200068160 is about 14144.5452383596. The cubic root of 200068160 is about 584.8699737801.
The spelling of 200068160 in words is "two hundred million, sixty-eight thousand, one hundred sixty".
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