Base | Representation |
---|---|
bin | 1011000010000100100101… |
… | …1101011111000100011000 |
3 | 1120221122012220012002201100 |
4 | 2300201021131133010120 |
5 | 3042220142322010404 |
6 | 41444313550551400 |
7 | 2361244106462205 |
oct | 260411135370430 |
9 | 46848186162640 |
10 | 12130220110104 |
11 | 3957441021a08 |
12 | 143ab02208560 |
13 | 69cb4b06cc85 |
14 | 2dd16a3c2cac |
15 | 160805261d39 |
hex | b084975f118 |
12130220110104 has 48 divisors (see below), whose sum is σ = 33061932231120. Its totient is φ = 4017652516800.
The previous prime is 12130220110103. The next prime is 12130220110139. The reversal of 12130220110104 is 40101102203121.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12130220110103) 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 11 ways as a sum of consecutive naturals, for example, 536534172 + ... + 536556779.
It is an arithmetic number, because the mean of its divisors is an integer number (688790254815).
Almost surely, 212130220110104 is an apocalyptic number.
It is an amenable number.
12130220110104 is an abundant number, since it is smaller than the sum of its proper divisors (20931712121016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12130220110104 is a wasteful number, since it uses less digits than its factorization.
12130220110104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1073091120 (or 1073091113 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 12130220110104 its reverse (40101102203121), we get a palindrome (52231322313225).
The spelling of 12130220110104 in words is "twelve trillion, one hundred thirty billion, two hundred twenty million, one hundred ten thousand, one hundred four".
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