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230213223313 = 4327719327783
BaseRepresentation
bin1101011001100111000…
…1110000001110010001
3211000012221210110021021
43112121301300032101
512232434041121223
6253431500155441
722426620053113
oct3263161601621
9730187713237
10230213223313
11896a63aa047
1238749b38b81
131892a91b2c8
14b1dc9913b3
155ec5b6a65d
hex3599c70391

230213223313 has 8 divisors (see below), whose sum is σ = 236417453888. Its totient is φ = 224047648944.

The previous prime is 230213223293. The next prime is 230213223323. The reversal of 230213223313 is 313322312032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230213223313 is a prime.

It is a super-2 number, since 2×2302132233132 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230213223323) 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, 9651981 + ... + 9675802.

It is an arithmetic number, because the mean of its divisors is an integer number (29552181736).

Almost surely, 2230213223313 is an apocalyptic number.

It is an amenable number.

230213223313 is a deficient number, since it is larger than the sum of its proper divisors (6204230575).

230213223313 is a wasteful number, since it uses less digits than its factorization.

230213223313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19328103.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 230213223313 its reverse (313322312032), we get a palindrome (543535535345).

The spelling of 230213223313 in words is "two hundred thirty billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 43 277 11911 19327783 831094669 5353795891 230213223313