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30230213213200 = 24527311137192143
BaseRepresentation
bin1101101111110100001010…
…00111101011110000010000
310222000222110112110200212211
412313322011013223300100
512430242434040310300
6144143322423201504
76240026602411000
oct667720507536020
9128028415420784
1030230213213200
1196a561a293540
1234829992a6294
1313b390a055a70
14767215d38000
153765559414ba
hex1b7e851ebc10

30230213213200 has 960 divisors, whose sum is σ = 99689619456000. Its totient is φ = 8681454028800.

The previous prime is 30230213213191. The next prime is 30230213213219. The reversal of 30230213213200 is 231231203203.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 191 ways as a sum of consecutive naturals, for example, 14106491329 + ... + 14106493471.

It is an arithmetic number, because the mean of its divisors is an integer number (103843353600).

Almost surely, 230230213213200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230213213200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49844809728000).

30230213213200 is an abundant number, since it is smaller than the sum of its proper divisors (69459406242800).

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

30230213213200 is a wasteful number, since it uses less digits than its factorization.

30230213213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2900 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30230213213200 its reverse (231231203203), we get a palindrome (30461444416403).

The spelling of 30230213213200 in words is "thirty trillion, two hundred thirty billion, two hundred thirteen million, two hundred thirteen thousand, two hundred".