Base | Representation |
---|---|
bin | 10001100011010011110… |
… | …011000000000011001110 |
3 | 11021022021021010001201211 |
4 | 101203103303000003032 |
5 | 124230140404030011 |
6 | 2322032304125034 |
7 | 153066243404116 |
oct | 21432363000316 |
9 | 4238237101654 |
10 | 1206144205006 |
11 | 425582a61274 |
12 | 17591330677a |
13 | 8997b503a80 |
14 | 42540554046 |
15 | 2159430ab21 |
hex | 118d3cc00ce |
1206144205006 has 16 divisors (see below), whose sum is σ = 2062997781264. Its totient is φ = 523935944064.
The previous prime is 1206144205001. The next prime is 1206144205027. The reversal of 1206144205006 is 6005024416021.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1206144205001) 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, 1364416080 + ... + 1364416963.
It is an arithmetic number, because the mean of its divisors is an integer number (128937361329).
Almost surely, 21206144205006 is an apocalyptic number.
1206144205006 is a deficient number, since it is larger than the sum of its proper divisors (856853576258).
1206144205006 is a wasteful number, since it uses less digits than its factorization.
1206144205006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2728833075.
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 1206144205006 in words is "one trillion, two hundred six billion, one hundred forty-four million, two hundred five thousand, six".
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