Base | Representation |
---|---|
bin | 1010111101000100010000… |
… | …0100011110011111001001 |
3 | 1120122102021010020021022000 |
4 | 2233101010010132133021 |
5 | 3034313040430301441 |
6 | 41341013143221213 |
7 | 2352111153363654 |
oct | 257210404363711 |
9 | 46572233207260 |
10 | 12044230322121 |
11 | 3923a2502a528 |
12 | 1426304447809 |
13 | 6949c600661a |
14 | 2d8d2dd3689b |
15 | 15d470ec62b6 |
hex | af44411e7c9 |
12044230322121 has 16 divisors (see below), whose sum is σ = 18782425454400. Its totient is φ = 7606882308384.
The previous prime is 12044230322063. The next prime is 12044230322123. The reversal of 12044230322121 is 12122303244021.
12044230322121 is a `hidden beast` number, since 1 + 2 + 0 + 442 + 3 + 0 + 3 + 2 + 212 + 1 = 666.
It is not a de Polignac number, because 12044230322121 - 221 = 12044228224969 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (12044230322123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11739015396 + ... + 11739016421.
It is an arithmetic number, because the mean of its divisors is an integer number (1173901590900).
Almost surely, 212044230322121 is an apocalyptic number.
It is an amenable number.
12044230322121 is a deficient number, since it is larger than the sum of its proper divisors (6738195132279).
12044230322121 is a wasteful number, since it uses less digits than its factorization.
12044230322121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23478031845 (or 23478031839 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 12044230322121 its reverse (12122303244021), we get a palindrome (24166533566142).
The spelling of 12044230322121 in words is "twelve trillion, forty-four billion, two hundred thirty million, three hundred twenty-two thousand, one hundred twenty-one".
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