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200013141 = 366671047
BaseRepresentation
bin10111110101111…
…11010101010101
3111221100201110010
423322333111111
5402200410031
631502550433
74646040456
oct1372772525
9457321403
10200013141
11a29a1919
1256b98419
1332590293
141c7c712d
151285d246
hexbebf555

200013141 has 4 divisors (see below), whose sum is σ = 266684192. Its totient is φ = 133342092.

The previous prime is 200013139. The next prime is 200013161. The reversal of 200013141 is 141310002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200013141 - 21 = 200013139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33335521 + ... + 33335526.

It is an arithmetic number, because the mean of its divisors is an integer number (66671048).

Almost surely, 2200013141 is an apocalyptic number.

It is an amenable number.

200013141 is a deficient number, since it is larger than the sum of its proper divisors (66671051).

200013141 is an equidigital number, since it uses as much as digits as its factorization.

200013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66671050.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 200013141 is about 14142.6002206101. The cubic root of 200013141 is about 584.8163555344.

Adding to 200013141 its reverse (141310002), we get a palindrome (341323143).

The spelling of 200013141 in words is "two hundred million, thirteen thousand, one hundred forty-one".

Divisors: 1 3 66671047 200013141