Base | Representation |
---|---|
bin | 1100000000011010110101… |
… | …0011010001111111011000 |
3 | 1201202000222020000120001220 |
4 | 3000012231103101333120 |
5 | 3212242322023412100 |
6 | 44024340210412040 |
7 | 2531523363441042 |
oct | 300065523217730 |
9 | 51660866016056 |
10 | 13201342013400 |
11 | 422a726454482 |
12 | 1592612891020 |
13 | 749b5c032658 |
14 | 338d3c442a92 |
15 | 17d5e5849aa0 |
hex | c01ad4d1fd8 |
13201342013400 has 384 divisors, whose sum is σ = 44356444577280. Its totient is φ = 3234964561920.
The previous prime is 13201342013347. The next prime is 13201342013407. The reversal of 13201342013400 is 431024310231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13201342013407) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1665360237 + ... + 1665368163.
It is an arithmetic number, because the mean of its divisors is an integer number (115511574420).
Almost surely, 213201342013400 is an apocalyptic number.
13201342013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13201342013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22178222288640).
13201342013400 is an abundant number, since it is smaller than the sum of its proper divisors (31155102563880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201342013400 is a wasteful number, since it uses less digits than its factorization.
13201342013400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11803 (or 11794 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 13201342013400 its reverse (431024310231), we get a palindrome (13632366323631).
The spelling of 13201342013400 in words is "thirteen trillion, two hundred one billion, three hundred forty-two million, thirteen thousand, four hundred".
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