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213300230213 = 739041780499
BaseRepresentation
bin1100011010100110101…
…1110011100001000101
3202101120021000101101102
43012221223303201011
511443314324331323
6241553324105445
721260531020250
oct3065153634105
9671507011342
10213300230213
1182507467aa4
1235409995285
131716396c695
14a476680097
155835e2d328
hex31a9af3845

213300230213 has 8 divisors (see below), whose sum is σ = 243778248000. Its totient is φ = 182823851520.

The previous prime is 213300230207. The next prime is 213300230249. The reversal of 213300230213 is 312032003312.

213300230213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213300230213 - 228 = 213031794757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213300230203) 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 7 ways as a sum of consecutive naturals, for example, 116963 + ... + 663536.

It is an arithmetic number, because the mean of its divisors is an integer number (30472281000).

Almost surely, 2213300230213 is an apocalyptic number.

It is an amenable number.

213300230213 is a deficient number, since it is larger than the sum of its proper divisors (30478017787).

213300230213 is an equidigital number, since it uses as much as digits as its factorization.

213300230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819547.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 213300230213 its reverse (312032003312), we get a palindrome (525332233525).

The spelling of 213300230213 in words is "two hundred thirteen billion, three hundred million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 7 39041 273287 780499 5463493 30471461459 213300230213