Base | Representation |
---|---|
bin | 10000001011101001100… |
… | …100000100111100001000 |
3 | 10221022022121000200100012 |
4 | 100023221210010330020 |
5 | 121204404122023422 |
6 | 2210504402131052 |
7 | 143224615662161 |
oct | 20135144047410 |
9 | 3838277020305 |
10 | 1112020111112 |
11 | 3996723a9419 |
12 | 15b625350a88 |
13 | 80b2b161961 |
14 | 3bb71a3c768 |
15 | 1ddd5d954e2 |
hex | 102e9904f08 |
1112020111112 has 32 divisors (see below), whose sum is σ = 2129518036800. Its totient is φ = 544271552064.
The previous prime is 1112020111079. The next prime is 1112020111127. The reversal of 1112020111112 is 2111110202111.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7609868 + ... + 7754619.
It is an arithmetic number, because the mean of its divisors is an integer number (66547438650).
Almost surely, 21112020111112 is an apocalyptic number.
It is an amenable number.
1112020111112 is a deficient number, since it is larger than the sum of its proper divisors (1017497925688).
1112020111112 is a wasteful number, since it uses less digits than its factorization.
1112020111112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15364685 (or 15364681 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 1112020111112 its reverse (2111110202111), we get a palindrome (3223130313223).
Subtracting 1112020111112 from its reverse (2111110202111), we obtain a palindrome (999090090999).
The spelling of 1112020111112 in words is "one trillion, one hundred twelve billion, twenty million, one hundred eleven thousand, one hundred twelve".
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