Base | Representation |
---|---|
bin | 10001100111111100011… |
… | …111110100011111100010 |
3 | 11021210010011201202120210 |
4 | 101213330133310133202 |
5 | 124320334213310312 |
6 | 2324214243514550 |
7 | 153333506141265 |
oct | 21477437643742 |
9 | 4253104652523 |
10 | 1211122010082 |
11 | 4276a7889966 |
12 | 176882388a56 |
13 | 8a29289116a |
14 | 428936b8cdc |
15 | 2178632ae3c |
hex | 119fc7f47e2 |
1211122010082 has 16 divisors (see below), whose sum is σ = 2473781127552. Its totient is φ = 395117818800.
The previous prime is 1211122010081. The next prime is 1211122010089. The reversal of 1211122010082 is 2800102211121.
It is not an unprimeable number, because it can be changed into a prime (1211122010081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2147379169 + ... + 2147379732.
It is an arithmetic number, because the mean of its divisors is an integer number (154611320472).
Almost surely, 21211122010082 is an apocalyptic number.
1211122010082 is an abundant number, since it is smaller than the sum of its proper divisors (1262659117470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1211122010082 is a wasteful number, since it uses less digits than its factorization.
1211122010082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4294758953.
The product of its (nonzero) digits is 128, while the sum is 21.
The spelling of 1211122010082 in words is "one trillion, two hundred eleven billion, one hundred twenty-two million, ten thousand, eighty-two".
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