Base | Representation |
---|---|
bin | 1011111100010010010000… |
… | …0101000001011011001001 |
3 | 1201111020122121011201121110 |
4 | 2333010210011001123021 |
5 | 3210111344000221301 |
6 | 43531552541200533 |
7 | 2523430402140030 |
oct | 277044405013311 |
9 | 51436577151543 |
10 | 13130320320201 |
11 | 42025a0572167 |
12 | 15808b1860149 |
13 | 743251023b16 |
14 | 335721c73717 |
15 | 17b83a6c00d6 |
hex | bf1241416c9 |
13130320320201 has 8 divisors (see below), whose sum is σ = 20008107154624. Its totient is φ = 7503040182960.
The previous prime is 13130320320193. The next prime is 13130320320269. The reversal of 13130320320201 is 10202302303131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13130320320201 - 23 = 13130320320193 is a prime.
It is a super-2 number, since 2×131303203202012 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 625253348581 = 13130320320201 / (1 + 3 + 1 + 3 + 0 + 3 + 2 + 0 + 3 + 2 + 0 + 2 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130320320701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312626674270 + ... + 312626674311.
It is an arithmetic number, because the mean of its divisors is an integer number (2501013394328).
Almost surely, 213130320320201 is an apocalyptic number.
It is an amenable number.
13130320320201 is a deficient number, since it is larger than the sum of its proper divisors (6877786834423).
13130320320201 is an equidigital number, since it uses as much as digits as its factorization.
13130320320201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625253348591.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13130320320201 its reverse (10202302303131), we get a palindrome (23332622623332).
The spelling of 13130320320201 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty million, three hundred twenty thousand, two hundred one".
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