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200013213 = 3467914249
BaseRepresentation
bin10111110101111…
…11010110011101
3111221100201112210
423322333112131
5402200410323
631502551033
74646040621
oct1372772635
9457321483
10200013213
11a29a1984
1256b98479
133259031a
141c7c7181
151285d293
hexbebf59d

200013213 has 8 divisors (see below), whose sum is σ = 266760000. Its totient is φ = 133304288.

The previous prime is 200013197. The next prime is 200013217. The reversal of 200013213 is 312310002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200013213 - 24 = 200013197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6913 + ... + 21161.

It is an arithmetic number, because the mean of its divisors is an integer number (33345000).

Almost surely, 2200013213 is an apocalyptic number.

It is an amenable number.

200013213 is a deficient number, since it is larger than the sum of its proper divisors (66746787).

200013213 is a wasteful number, since it uses less digits than its factorization.

200013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18931.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200013213 is about 14142.6027661106. The cubic root of 200013213 is about 584.8164257078.

Adding to 200013213 its reverse (312310002), we get a palindrome (512323215).

The spelling of 200013213 in words is "two hundred million, thirteen thousand, two hundred thirteen".