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212201032230013 = 1719656969140031
BaseRepresentation
bin110000001111111011100111…
…001001011010010001111101
31000211100012221210022120020111
4300033323213021122101331
5210303200203222330023
62031151450341550021
762461006253152141
oct6017734711322175
91024305853276214
10212201032230013
1161682a52696002
121b971b94415311
139153618ab0b08
143a58828821221
15197ec80d8000d
hexc0fee725a47d

212201032230013 has 8 divisors (see below), whose sum is σ = 236508890411520. Its totient is φ = 189207112328640.

The previous prime is 212201032229981. The next prime is 212201032230029. The reversal of 212201032230013 is 310032230102212.

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 212201032230013 - 25 = 212201032229981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212201032230043) 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, 328484569693 + ... + 328484570338.

It is an arithmetic number, because the mean of its divisors is an integer number (29563611301440).

Almost surely, 2212201032230013 is an apocalyptic number.

It is an amenable number.

212201032230013 is a deficient number, since it is larger than the sum of its proper divisors (24307858181507).

212201032230013 is a wasteful number, since it uses less digits than its factorization.

212201032230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656969140067.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212201032230013 its reverse (310032230102212), we get a palindrome (522233262332225).

The spelling of 212201032230013 in words is "two hundred twelve trillion, two hundred one billion, thirty-two million, two hundred thirty thousand, thirteen".

Divisors: 1 17 19 323 656969140031 11168475380527 12482413660589 212201032230013