Base | Representation |
---|---|
bin | 10111111001111… |
… | …01101000001001 |
3 | 111222100000001101 |
4 | 23330331220021 |
5 | 402313433231 |
6 | 31522021401 |
7 | 4653323566 |
oct | 1374755011 |
9 | 458300041 |
10 | 200530441 |
11 | a3215541 |
12 | 571a7861 |
13 | 32711887 |
14 | 1c8bd86d |
15 | 12911661 |
hex | bf3da09 |
200530441 has 4 divisors (see below), whose sum is σ = 200729412. Its totient is φ = 200331472.
The previous prime is 200530409. The next prime is 200530459. The reversal of 200530441 is 144035002.
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 10890000 + 189640441 = 3300^2 + 13771^2 .
It is a cyclic number.
It is not a de Polignac number, because 200530441 - 25 = 200530409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200534441) 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, 97966 + ... + 99991.
It is an arithmetic number, because the mean of its divisors is an integer number (50182353).
Almost surely, 2200530441 is an apocalyptic number.
It is an amenable number.
200530441 is a deficient number, since it is larger than the sum of its proper divisors (198971).
200530441 is a wasteful number, since it uses less digits than its factorization.
200530441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198970.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 200530441 is about 14160.8771267884. The cubic root of 200530441 is about 585.3200975436.
Adding to 200530441 its reverse (144035002), we get a palindrome (344565443).
The spelling of 200530441 in words is "two hundred million, five hundred thirty thousand, four hundred forty-one".
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