Base | Representation |
---|---|
bin | 1011111100010010010000… |
… | …1111001111111101111010 |
3 | 1201111020122210012221021002 |
4 | 2333010210033033331322 |
5 | 3210111400142014320 |
6 | 43531553114445002 |
7 | 2523430434004262 |
oct | 277044417177572 |
9 | 51436583187232 |
10 | 13130323001210 |
11 | 42025a2033478 |
12 | 15808b2733762 |
13 | 74325175220c |
14 | 3357223707a2 |
15 | 17b83aa4e675 |
hex | bf1243cff7a |
13130323001210 has 16 divisors (see below), whose sum is σ = 23776105844736. Its totient is φ = 5220679324368.
The previous prime is 13130323001209. The next prime is 13130323001219. The reversal of 13130323001210 is 1210032303131.
It is a super-2 number, since 2×131303230012102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13130323001219) 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, 3931232762 + ... + 3931236101.
It is an arithmetic number, because the mean of its divisors is an integer number (1486006615296).
Almost surely, 213130323001210 is an apocalyptic number.
13130323001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13130323001210 is a deficient number, since it is larger than the sum of its proper divisors (10645782843526).
13130323001210 is a wasteful number, since it uses less digits than its factorization.
13130323001210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7862469037.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13130323001210 its reverse (1210032303131), we get a palindrome (14340355304341).
The spelling of 13130323001210 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty-three million, one thousand, two hundred ten".
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