Base | Representation |
---|---|
bin | 10111110110101… |
… | …00111001000011 |
3 | 111221112012120120 |
4 | 23323110321003 |
5 | 402211221233 |
6 | 31504511323 |
7 | 4646556063 |
oct | 1373247103 |
9 | 457465516 |
10 | 200101443 |
11 | a2a521a3 |
12 | 5701b543 |
13 | 325c1529 |
14 | 1c80b3a3 |
15 | 128794b3 |
hex | bed4e43 |
200101443 has 16 divisors (see below), whose sum is σ = 274240512. Its totient is φ = 129704000.
The previous prime is 200101427. The next prime is 200101453. The reversal of 200101443 is 344101002.
It is a cyclic number.
It is not a de Polignac number, because 200101443 - 24 = 200101427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (200101453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35638 + ... + 40868.
It is an arithmetic number, because the mean of its divisors is an integer number (17140032).
Almost surely, 2200101443 is an apocalyptic number.
200101443 is a deficient number, since it is larger than the sum of its proper divisors (74139069).
200101443 is a wasteful number, since it uses less digits than its factorization.
200101443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5586.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 200101443 is about 14145.7217207182. The cubic root of 200101443 is about 584.9024046410.
Adding to 200101443 its reverse (344101002), we get a palindrome (544202445).
The spelling of 200101443 in words is "two hundred million, one hundred one thousand, four hundred forty-three".
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