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200332441 = 1284115601
BaseRepresentation
bin10111111000011…
…01010010011001
3111221221221110001
423330031102121
5402241114231
631513453001
74651540411
oct1374152231
9457857401
10200332441
11a309a801
1257111161
133267270a
141c86b641
15128c2b61
hexbf0d499

200332441 has 4 divisors (see below), whose sum is σ = 200360884. Its totient is φ = 200304000.

The previous prime is 200332439. The next prime is 200332463. The reversal of 200332441 is 144233002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 144233002 = 272116501.

It can be written as a sum of positive squares in 2 ways, for example, as 149352841 + 50979600 = 12221^2 + 7140^2 .

It is a cyclic number.

It is not a de Polignac number, because 200332441 - 21 = 200332439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200330441) 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, 5041 + ... + 20641.

It is an arithmetic number, because the mean of its divisors is an integer number (50090221).

Almost surely, 2200332441 is an apocalyptic number.

It is an amenable number.

200332441 is a deficient number, since it is larger than the sum of its proper divisors (28443).

200332441 is a wasteful number, since it uses less digits than its factorization.

200332441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28442.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 200332441 is about 14153.8843078499. The cubic root of 200332441 is about 585.1273894053.

Adding to 200332441 its reverse (144233002), we get a palindrome (344565443).

The spelling of 200332441 in words is "two hundred million, three hundred thirty-two thousand, four hundred forty-one".

Divisors: 1 12841 15601 200332441