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1996633006013 = 3188173107283
BaseRepresentation
bin11101000011100000100…
…110011101111110111101
321001212122210020211112002
4131003200212131332331
5230203101022143023
64125123542352045
7264152266346042
oct35034046357675
97055583224462
101996633006013
116aa849309428
12282b6442b625
13116387b26839
146c8cd6351c9
1536e0c5e4b28
hex1d0e099dfbd

1996633006013 has 8 divisors (see below), whose sum is σ = 2063379983616. Its totient is φ = 1930032244800.

The previous prime is 1996633005931. The next prime is 1996633006051. The reversal of 1996633006013 is 3106003366991.

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 1996633006013 - 224 = 1996616228797 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 (1996633000013) 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, 36526331 + ... + 36580952.

It is an arithmetic number, because the mean of its divisors is an integer number (257922497952).

Almost surely, 21996633006013 is an apocalyptic number.

It is an amenable number.

1996633006013 is a deficient number, since it is larger than the sum of its proper divisors (66746977603).

1996633006013 is an equidigital number, since it uses as much as digits as its factorization.

1996633006013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73108195.

The product of its (nonzero) digits is 472392, while the sum is 47.

The spelling of 1996633006013 in words is "one trillion, nine hundred ninety-six billion, six hundred thirty-three million, six thousand, thirteen".

Divisors: 1 31 881 27311 73107283 2266325773 64407516323 1996633006013