Base | Representation |
---|---|
bin | 10110011011110010… |
… | …00000111111011111 |
3 | 1011002101022021021011 |
4 | 23031321000333133 |
5 | 144131304211033 |
6 | 5311045120051 |
7 | 604316045200 |
oct | 131571007737 |
9 | 34071267234 |
10 | 12044210143 |
11 | 5120708389 |
12 | 24016b9027 |
13 | 119c373784 |
14 | 8238495a7 |
15 | 4a75a4ccd |
hex | 2cde40fdf |
12044210143 has 36 divisors (see below), whose sum is σ = 15148389312. Its totient is φ = 9541143360.
The previous prime is 12044210119. The next prime is 12044210147. The reversal of 12044210143 is 34101244021.
It is a happy number.
It is not a de Polignac number, because 12044210143 - 25 = 12044210111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12044210147) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 716946 + ... + 733552.
It is an arithmetic number, because the mean of its divisors is an integer number (420788592).
Almost surely, 212044210143 is an apocalyptic number.
12044210143 is a deficient number, since it is larger than the sum of its proper divisors (3104179169).
12044210143 is a wasteful number, since it uses less digits than its factorization.
12044210143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16700 (or 16674 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12044210143 its reverse (34101244021), we get a palindrome (46145454164).
The spelling of 12044210143 in words is "twelve billion, forty-four million, two hundred ten thousand, one hundred forty-three".
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