Base | Representation |
---|---|
bin | 1011111100010010010011… |
… | …0101011001100110001011 |
3 | 1201111020200111001000221021 |
4 | 2333010210311121212023 |
5 | 3210111410222031443 |
6 | 43531554113053311 |
7 | 2523430615006411 |
oct | 277044465314613 |
9 | 51436614030837 |
10 | 13130333002123 |
11 | 42025a7744297 |
12 | 15808b5b57237 |
13 | 74325384430c |
14 | 3357238152b1 |
15 | 17b83b8779ed |
hex | bf124d5998b |
13130333002123 has 8 divisors (see below), whose sum is σ = 13198251916080. Its totient is φ = 13062426891360.
The previous prime is 13130333002121. The next prime is 13130333002159. The reversal of 13130333002123 is 32120033303131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13130333002123 - 21 = 13130333002121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130333002121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140973 + ... + 5249998.
It is an arithmetic number, because the mean of its divisors is an integer number (1649781489510).
Almost surely, 213130333002123 is an apocalyptic number.
13130333002123 is a deficient number, since it is larger than the sum of its proper divisors (67918913957).
13130333002123 is a wasteful number, since it uses less digits than its factorization.
13130333002123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6401597.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 13130333002123 its reverse (32120033303131), we get a palindrome (45250366305254).
The spelling of 13130333002123 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty-three million, two thousand, one hundred twenty-three".
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