Base | Representation |
---|---|
bin | 1011101001100101110… |
… | …1010101101000011001 |
3 | 201010121022112221101202 |
4 | 2322121131111220121 |
5 | 11234343113203231 |
6 | 231540001123545 |
7 | 20313506166314 |
oct | 2723135255031 |
9 | 633538487352 |
10 | 200143100441 |
11 | 77975620729 |
12 | 329576295b5 |
13 | 15b47b737ab |
14 | 99890d197b |
15 | 5315cde5cb |
hex | 2e99755a19 |
200143100441 has 4 divisors (see below), whose sum is σ = 200145223092. Its totient is φ = 200140977792.
The previous prime is 200143100431. The next prime is 200143100447. The reversal of 200143100441 is 144001341002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 83301504400 + 116841596041 = 288620^2 + 341821^2 .
It is a cyclic number.
It is not a de Polignac number, because 200143100441 - 210 = 200143099417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200143100447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912980 + ... + 1110773.
It is an arithmetic number, because the mean of its divisors is an integer number (50036305773).
Almost surely, 2200143100441 is an apocalyptic number.
It is an amenable number.
200143100441 is a deficient number, since it is larger than the sum of its proper divisors (2122651).
200143100441 is an equidigital number, since it uses as much as digits as its factorization.
200143100441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2122650.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 200143100441 its reverse (144001341002), we get a palindrome (344144441443).
The spelling of 200143100441 in words is "two hundred billion, one hundred forty-three million, one hundred thousand, four hundred forty-one".
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