Base | Representation |
---|---|
bin | 1100000001000110010000… |
… | …1011110001011011010011 |
3 | 1201210011001200222022111000 |
4 | 3000101210023301123103 |
5 | 3212440211023211011 |
6 | 44033545110153043 |
7 | 2532415314456561 |
oct | 300214413613323 |
9 | 51704050868430 |
10 | 13213000210131 |
11 | 423466917a207 |
12 | 1594927052783 |
13 | 74ac99420b07 |
14 | 3397268c8a31 |
15 | 17da790a0356 |
hex | c04642f16d3 |
13213000210131 has 16 divisors (see below), whose sum is σ = 19575971546400. Its totient is φ = 8808146417664.
The previous prime is 13213000210117. The next prime is 13213000210183. The reversal of 13213000210131 is 13101200031231.
13213000210131 is a `hidden beast` number, since 1 + 3 + 21 + 300 + 0 + 210 + 131 = 666.
It is not a de Polignac number, because 13213000210131 - 234 = 13195820340947 is a prime.
It is a super-2 number, since 2×132130002101312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13213000290131) 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 15 ways as a sum of consecutive naturals, for example, 13989486 + ... + 14904083.
It is an arithmetic number, because the mean of its divisors is an integer number (1223498221650).
Almost surely, 213213000210131 is an apocalyptic number.
13213000210131 is a deficient number, since it is larger than the sum of its proper divisors (6362971336269).
13213000210131 is a wasteful number, since it uses less digits than its factorization.
13213000210131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28910515 (or 28910509 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13213000210131 its reverse (13101200031231), we get a palindrome (26314200241362).
The spelling of 13213000210131 in words is "thirteen trillion, two hundred thirteen billion, two hundred ten thousand, one hundred thirty-one".
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