Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …0001101001000001001000 |
3 | 1121022012002011120211200012 |
4 | 2301332030001221001020 |
5 | 3100334242002211404 |
6 | 42002235020331052 |
7 | 2401411542243131 |
oct | 261761401510110 |
9 | 47265064524605 |
10 | 12230121132104 |
11 | 39958465a4407 |
12 | 14563429a3a88 |
13 | 6a93ac206145 |
14 | 303d2623ac88 |
15 | 163200949a6e |
hex | b1f8c069048 |
12230121132104 has 32 divisors (see below), whose sum is σ = 23960703381120. Its totient is φ = 5841315908736.
The previous prime is 12230121132083. The next prime is 12230121132107. The reversal of 12230121132104 is 40123112103221.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 12230121132104.
It is not an unprimeable number, because it can be changed into a prime (12230121132107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44592797 + ... + 44866220.
It is an arithmetic number, because the mean of its divisors is an integer number (748771980660).
Almost surely, 212230121132104 is an apocalyptic number.
It is an amenable number.
12230121132104 is a deficient number, since it is larger than the sum of its proper divisors (11730582249016).
12230121132104 is a wasteful number, since it uses less digits than its factorization.
12230121132104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89459789 (or 89459785 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 12230121132104 its reverse (40123112103221), we get a palindrome (52353233235325).
The spelling of 12230121132104 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, one hundred thirty-two thousand, one hundred four".
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