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200004241 = 1910526539
BaseRepresentation
bin10111110101111…
…01001010010001
3111221100021020111
423322331022101
5402200113431
631502441321
74646002513
oct1372751221
9457307214
10200004241
11a2996168
1256b93241
1332589208
141c7c3bb3
151285a7b1
hexbebd291

200004241 has 4 divisors (see below), whose sum is σ = 210530800. Its totient is φ = 189477684.

The previous prime is 200004229. The next prime is 200004247. The reversal of 200004241 is 142400002.

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, and also an emirpimes, since its reverse is a distinct semiprime: 142400002 = 271200001.

It is a cyclic number.

It is not a de Polignac number, because 200004241 - 29 = 200003729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200004247) 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, 5263251 + ... + 5263288.

It is an arithmetic number, because the mean of its divisors is an integer number (52632700).

Almost surely, 2200004241 is an apocalyptic number.

It is an amenable number.

200004241 is a deficient number, since it is larger than the sum of its proper divisors (10526559).

200004241 is a wasteful number, since it uses less digits than its factorization.

200004241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10526558.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200004241 is about 14142.2855649290. The cubic root of 200004241 is about 584.8076811998.

Adding to 200004241 its reverse (142400002), we get a palindrome (342404243).

The spelling of 200004241 in words is "two hundred million, four thousand, two hundred forty-one".

Divisors: 1 19 10526539 200004241