Base | Representation |
---|---|
bin | 10111111001001… |
… | …11110101111101 |
3 | 111222011110122122 |
4 | 23330213311331 |
5 | 402303104323 |
6 | 31520052325 |
7 | 4652502500 |
oct | 1374476575 |
9 | 458143578 |
10 | 200441213 |
11 | a31644a5 |
12 | 571640a5 |
13 | 326b008b |
14 | 1c899137 |
15 | 128e4ec8 |
hex | bf27d7d |
200441213 has 6 divisors (see below), whose sum is σ = 233166366. Its totient is φ = 171806712.
The previous prime is 200441201. The next prime is 200441273. The reversal of 200441213 is 312144002.
It can be written as a sum of positive squares in only one way, i.e., 135187129 + 65254084 = 11627^2 + 8078^2 .
It is not a de Polignac number, because 200441213 - 28 = 200440957 is a prime.
It is a super-2 number, since 2×2004412132 = 80353359737822738, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200441191 and 200441200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200441273) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2045270 + ... + 2045367.
It is an arithmetic number, because the mean of its divisors is an integer number (38861061).
Almost surely, 2200441213 is an apocalyptic number.
It is an amenable number.
200441213 is a deficient number, since it is larger than the sum of its proper divisors (32725153).
200441213 is an equidigital number, since it uses as much as digits as its factorization.
200441213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4090651 (or 4090644 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 200441213 is about 14157.7262651882. The cubic root of 200441213 is about 585.2332700116.
Adding to 200441213 its reverse (312144002), we get a palindrome (512585215).
The spelling of 200441213 in words is "two hundred million, four hundred forty-one thousand, two hundred thirteen".
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