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13209993216001 = 77378511217667
BaseRepresentation
bin1100000000111011000011…
…1101000000000000000001
31201202212022010210012000001
43000032300331000000001
53212413031230403001
644032330452000001
72532250642444051
oct300166075000001
951685263705001
1013209993216001
114233365871a9a
121594228000001
1374a90a45ac4a
1433951d3c1561
1517d9500c9001
hexc03b0f40001

13209993216001 has 8 divisors (see below), whose sum is σ = 13227311712384. Its totient is φ = 13192675313520.

The previous prime is 13209993215999. The next prime is 13209993216029. The reversal of 13209993216001 is 10061239990231.

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 13209993216001 - 21 = 13209993215999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13209993216071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60580170 + ... + 60797836.

It is an arithmetic number, because the mean of its divisors is an integer number (1653413964048).

Almost surely, 213209993216001 is an apocalyptic number.

It is an amenable number.

13209993216001 is a deficient number, since it is larger than the sum of its proper divisors (17318496383).

13209993216001 is an equidigital number, since it uses as much as digits as its factorization.

13209993216001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296951.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 13209993216001 in words is "thirteen trillion, two hundred nine billion, nine hundred ninety-three million, two hundred sixteen thousand, one".

Divisors: 1 773 78511 217667 60689003 168256591 17089253837 13209993216001