Search a number
-
+
213243311410013 = 1728344324113783
BaseRepresentation
bin110000011111000110010011…
…110100111100101101011101
31000222000212021000110212102002
4300133012103310330231131
5210422234300210110023
62033310342550012045
762626215022050503
oct6037062364745535
91028025230425362
10213243311410013
1161a44a8705a675
121babbb95647025
1391ca9b1394611
143a93062004673
15199be3423ab28
hexc1f193d3cb5d

213243311410013 has 8 divisors (see below), whose sum is σ = 226584869663808. Its totient is φ = 199990401384384.

The previous prime is 213243311410009. The next prime is 213243311410037. The reversal of 213243311410013 is 310014113342312.

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 213243311410013 - 22 = 213243311410009 is a prime.

It is a super-2 number, since 2×2132433114100132 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213243311410043) 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, 22162052081 + ... + 22162061702.

It is an arithmetic number, because the mean of its divisors is an integer number (28323108707976).

Almost surely, 2213243311410013 is an apocalyptic number.

It is an amenable number.

213243311410013 is a deficient number, since it is larger than the sum of its proper divisors (13341558253795).

213243311410013 is a wasteful number, since it uses less digits than its factorization.

213243311410013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44324114083.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 213243311410013 its reverse (310014113342312), we get a palindrome (523257424752325).

The spelling of 213243311410013 in words is "two hundred thirteen trillion, two hundred forty-three billion, three hundred eleven million, four hundred ten thousand, thirteen".

Divisors: 1 17 283 4811 44324113783 753509934311 12543724200589 213243311410013