Search a number
-
+
213313132030200 = 233523728513370291
BaseRepresentation
bin110000100000000111010101…
…011101011110100011111000
31000222021112110221021212102220
4300200013111131132203320
5210424410243244431300
62033402411112124040
762634236160404106
oct6040072535364370
91028245427255386
10213313132030200
1161a71655a72a64
121bb11620396620
13920445a5c4467
143a965a6c84c76
15199db6dc16da0
hexc201d575e8f8

213313132030200 has 192 divisors, whose sum is σ = 679381304373120. Its totient is φ = 55326680640000.

The previous prime is 213313132030157. The next prime is 213313132030217. The reversal of 213313132030200 is 2030231313312.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61607055 + ... + 64977345.

It is an arithmetic number, because the mean of its divisors is an integer number (3538444293610).

Almost surely, 2213313132030200 is an apocalyptic number.

213313132030200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213313132030200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339690652186560).

213313132030200 is an abundant number, since it is smaller than the sum of its proper divisors (466068172342920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213313132030200 is a wasteful number, since it uses less digits than its factorization.

213313132030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373198 (or 3373189 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 213313132030200 its reverse (2030231313312), we get a palindrome (215343363343512).

The spelling of 213313132030200 in words is "two hundred thirteen trillion, three hundred thirteen billion, one hundred thirty-two million, thirty thousand, two hundred".