Base | Representation |
---|---|
bin | 10111110111101… |
… | …11101111101000 |
3 | 111221210110101212 |
4 | 23323313233220 |
5 | 402230303300 |
6 | 31511532252 |
7 | 4651022222 |
oct | 1373675750 |
9 | 457713355 |
10 | 200244200 |
11 | a303a482 |
12 | 5708a088 |
13 | 326414c0 |
14 | 1c847412 |
15 | 128a6935 |
hex | bef7be8 |
200244200 has 48 divisors (see below), whose sum is σ = 501387180. Its totient is φ = 73935360.
The previous prime is 200244197. The next prime is 200244203. The reversal of 200244200 is 2442002.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (200244197) and next prime (200244203).
It can be written as a sum of positive squares in 6 ways, for example, as 90288004 + 109956196 = 9502^2 + 10486^2 .
200244200 is a modest number, since divided by 244200 gives 200 as remainder.
It is not an unprimeable number, because it can be changed into a prime (200244203) 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, 35909 + ... + 41108.
Almost surely, 2200244200 is an apocalyptic number.
200244200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200244200 is an abundant number, since it is smaller than the sum of its proper divisors (301142980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200244200 is a wasteful number, since it uses less digits than its factorization.
200244200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77046 (or 77037 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 200244200 is about 14150.7667636775. The cubic root of 200244200 is about 585.0414658800.
Adding to 200244200 its reverse (2442002), we get a palindrome (202686202).
The spelling of 200244200 in words is "two hundred million, two hundred forty-four thousand, two hundred".
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