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213312034341401 = 1997544991959967
BaseRepresentation
bin110000100000000110010100…
…000010001000001000011001
31000222021102122102210111111012
4300200012110002020020121
5210424401021242411101
62033402110140543305
762634200031245162
oct6040062402101031
91028242572714435
10213312034341401
1161a71142397136
121bb11374851b35
139204314072768
143a96501188769
15199db0768abbb
hexc20194088219

213312034341401 has 8 divisors (see below), whose sum is σ = 213422875488000. Its totient is φ = 213201197227728.

The previous prime is 213312034341317. The next prime is 213312034341457. The reversal of 213312034341401 is 104143430213312.

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 213312034341401 - 226 = 213311967232537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213312034341101) 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, 107854520 + ... + 109814486.

It is an arithmetic number, because the mean of its divisors is an integer number (26677859436000).

Almost surely, 2213312034341401 is an apocalyptic number.

It is an amenable number.

213312034341401 is a deficient number, since it is larger than the sum of its proper divisors (110841146599).

213312034341401 is a wasteful number, since it uses less digits than its factorization.

213312034341401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016463.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 213312034341401 its reverse (104143430213312), we get a palindrome (317455464554713).

The spelling of 213312034341401 in words is "two hundred thirteen trillion, three hundred twelve billion, thirty-four million, three hundred forty-one thousand, four hundred one".

Divisors: 1 1997 54499 1959967 108834503 3914054099 106816241533 213312034341401