Base | Representation |
---|---|
bin | 10111111011111… |
… | …10111110000000 |
3 | 111222211121011221 |
4 | 23331332332000 |
5 | 402401014310 |
6 | 31531444424 |
7 | 4655520100 |
oct | 1375767600 |
9 | 458747157 |
10 | 200798080 |
11 | a338862a |
12 | 572b6714 |
13 | 327a6642 |
14 | 1c94d200 |
15 | 12965ada |
hex | bf7ef80 |
200798080 has 192 divisors, whose sum is σ = 589539600. Its totient is φ = 65028096.
The previous prime is 200798057. The next prime is 200798093. The reversal of 200798080 is 80897002.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 595672 + ... + 596008.
Almost surely, 2200798080 is an apocalyptic number.
200798080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200798080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294769800).
200798080 is an abundant number, since it is smaller than the sum of its proper divisors (388741520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200798080 is a wasteful number, since it uses less digits than its factorization.
200798080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389 (or 370 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 200798080 is about 14170.3239200803. The cubic root of 200798080 is about 585.5803819560.
The spelling of 200798080 in words is "two hundred million, seven hundred ninety-eight thousand, eighty".
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