Base | Representation |
---|---|
bin | 10000001011110000001… |
… | …100010001001010000011 |
3 | 10221022121100021011211100 |
4 | 100023300030101022003 |
5 | 121210121103411321 |
6 | 2210523413345443 |
7 | 143230436106615 |
oct | 20136014211203 |
9 | 3838540234740 |
10 | 1112131310211 |
11 | 39971a1499a9 |
12 | 15b656638283 |
13 | 80b481c6a3c |
14 | 3bb82706db5 |
15 | 1dde0a0d326 |
hex | 102f0311283 |
1112131310211 has 6 divisors (see below), whose sum is σ = 1606411892540. Its totient is φ = 741420873468.
The previous prime is 1112131310197. The next prime is 1112131310273. The reversal of 1112131310211 is 1120131312111.
1112131310211 is a `hidden beast` number, since 1 + 1 + 12 + 131 + 310 + 211 = 666.
It is not a de Polignac number, because 1112131310211 - 231 = 1109983826563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1112131310281) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61785072781 + ... + 61785072798.
Almost surely, 21112131310211 is an apocalyptic number.
1112131310211 is a deficient number, since it is larger than the sum of its proper divisors (494280582329).
1112131310211 is a wasteful number, since it uses less digits than its factorization.
1112131310211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123570145585 (or 123570145582 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 18.
Adding to 1112131310211 its reverse (1120131312111), we get a palindrome (2232262622322).
The spelling of 1112131310211 in words is "one trillion, one hundred twelve billion, one hundred thirty-one million, three hundred ten thousand, two hundred eleven".
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