Base | Representation |
---|---|
bin | 10111110111011… |
… | …00100010011100 |
3 | 111221201010102212 |
4 | 23323230202130 |
5 | 402222321200 |
6 | 31510535552 |
7 | 4650441341 |
oct | 1373544234 |
9 | 457633385 |
10 | 200198300 |
11 | a3008a45 |
12 | 570675b8 |
13 | 32626643 |
14 | 1c8347c8 |
15 | 12898035 |
hex | beec89c |
200198300 has 36 divisors (see below), whose sum is σ = 438930240. Its totient is φ = 79249920.
The previous prime is 200198287. The next prime is 200198303. The reversal of 200198300 is 3891002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200198303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620 + ... + 20019.
Almost surely, 2200198300 is an apocalyptic number.
200198300 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 200198300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219465120).
200198300 is an abundant number, since it is smaller than the sum of its proper divisors (238731940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200198300 is a wasteful number, since it uses less digits than its factorization.
200198300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20750 (or 20743 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 200198300 is about 14149.1448504848. The cubic root of 200198300 is about 584.9967613720.
The spelling of 200198300 in words is "two hundred million, one hundred ninety-eight thousand, three hundred".
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