Base | Representation |
---|---|
bin | 10000001011110100011… |
… | …010011000110000010011 |
3 | 10221022210021111200212221 |
4 | 100023310122120300103 |
5 | 121210242220321321 |
6 | 2210534423201511 |
7 | 143232256016020 |
oct | 20136432306023 |
9 | 3838707450787 |
10 | 1112202120211 |
11 | 399756113566 |
12 | 15b6762a6297 |
13 | 80b59a8a150 |
14 | 3bb8bc9a547 |
15 | 1dde6d48e41 |
hex | 102f4698c13 |
1112202120211 has 32 divisors (see below), whose sum is σ = 1382460584960. Its totient is φ = 871247332224.
The previous prime is 1112202120209. The next prime is 1112202120247. The reversal of 1112202120211 is 1120212022111.
It is a cyclic number.
It is not a de Polignac number, because 1112202120211 - 21 = 1112202120209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1112202150211) 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 31 ways as a sum of consecutive naturals, for example, 54156301 + ... + 54176833.
It is an arithmetic number, because the mean of its divisors is an integer number (43201893280).
Almost surely, 21112202120211 is an apocalyptic number.
1112202120211 is a deficient number, since it is larger than the sum of its proper divisors (270258464749).
1112202120211 is a wasteful number, since it uses less digits than its factorization.
1112202120211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26435.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1112202120211 its reverse (1120212022111), we get a palindrome (2232414142322).
The spelling of 1112202120211 in words is "one trillion, one hundred twelve billion, two hundred two million, one hundred twenty thousand, two hundred eleven".
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