Base | Representation |
---|---|
bin | 1011110100110000111110… |
… | …1111011101000110101101 |
3 | 1201000220012002222201110001 |
4 | 2331030033233131012231 |
5 | 3201002303301300323 |
6 | 43352345310344301 |
7 | 2511205060333060 |
oct | 275141757350655 |
9 | 51026162881401 |
10 | 13001130103213 |
11 | 4162826005a9a |
12 | 155b8581bb091 |
13 | 734002b49045 |
14 | 32d38815c8d7 |
15 | 1782c89b73ad |
hex | bd30fbdd1ad |
13001130103213 has 32 divisors (see below), whose sum is σ = 15032213280000. Its totient is φ = 11014071484416.
The previous prime is 13001130103201. The next prime is 13001130103309. The reversal of 13001130103213 is 31230103110031.
It is a de Polignac number, because none of the positive numbers 2k-13001130103213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001130103513) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 912416913 + ... + 912431161.
It is an arithmetic number, because the mean of its divisors is an integer number (469756665000).
Almost surely, 213001130103213 is an apocalyptic number.
It is an amenable number.
13001130103213 is a deficient number, since it is larger than the sum of its proper divisors (2031083176787).
13001130103213 is a wasteful number, since it uses less digits than its factorization.
13001130103213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17541.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 13001130103213 its reverse (31230103110031), we get a palindrome (44231233213244).
The spelling of 13001130103213 in words is "thirteen trillion, one billion, one hundred thirty million, one hundred three thousand, two hundred thirteen".
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