Base | Representation |
---|---|
bin | 1011111100010010001100… |
… | …0011110000001101000111 |
3 | 1201111020121101222110020211 |
4 | 2333010203003300031013 |
5 | 3210111330110212221 |
6 | 43531551130340251 |
7 | 2523430103536000 |
oct | 277044303601507 |
9 | 51436541873224 |
10 | 13130303210311 |
11 | 4202591946261 |
12 | 15808a7b8a687 |
13 | 74324a613021 |
14 | 33571d89c1a7 |
15 | 17b838e406e1 |
hex | bf1230f0347 |
13130303210311 has 16 divisors (see below), whose sum is σ = 15315128550400. Its totient is φ = 11252471733720.
The previous prime is 13130303210191. The next prime is 13130303210369. The reversal of 13130303210311 is 11301230303131.
It is a de Polignac number, because none of the positive numbers 2k-13130303210311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13130303210611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661451 + ... + 5387116.
It is an arithmetic number, because the mean of its divisors is an integer number (957195534400).
Almost surely, 213130303210311 is an apocalyptic number.
13130303210311 is a deficient number, since it is larger than the sum of its proper divisors (2184825340089).
13130303210311 is an frugal number, since it uses more digits than its factorization.
13130303210311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7054019 (or 7054005 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 13130303210311 its reverse (11301230303131), we get a palindrome (24431533513442).
The spelling of 13130303210311 in words is "thirteen trillion, one hundred thirty billion, three hundred three million, two hundred ten thousand, three hundred eleven".
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