Base | Representation |
---|---|
bin | 10111110111100… |
… | …00011110101101 |
3 | 111221201221120211 |
4 | 23323300132231 |
5 | 402223330240 |
6 | 31511142421 |
7 | 4650536404 |
oct | 1373603655 |
9 | 457657524 |
10 | 200214445 |
11 | a301a092 |
12 | 57074a11 |
13 | 32630ab2 |
14 | 1c83a63b |
15 | 1289cbea |
hex | bef07ad |
200214445 has 8 divisors (see below), whose sum is σ = 240453144. Its totient is φ = 160041024.
The previous prime is 200214409. The next prime is 200214451. The reversal of 200214445 is 544412002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 51423241 + 148791204 = 7171^2 + 12198^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200214445 - 215 = 200181677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9294 + ... + 22063.
It is an arithmetic number, because the mean of its divisors is an integer number (30056643).
Almost surely, 2200214445 is an apocalyptic number.
It is an amenable number.
200214445 is a deficient number, since it is larger than the sum of its proper divisors (40238699).
200214445 is a wasteful number, since it uses less digits than its factorization.
200214445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32639.
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 200214445 is about 14149.7153681620. The cubic root of 200214445 is about 585.0124866451.
Adding to 200214445 its reverse (544412002), we get a palindrome (744626447).
The spelling of 200214445 in words is "two hundred million, two hundred fourteen thousand, four hundred forty-five".
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