Base | Representation |
---|---|
bin | 10000001011110101000… |
… | …000100000001100000100 |
3 | 10221022210222022100020002 |
4 | 100023311000200030010 |
5 | 121210302300042012 |
6 | 2210535421300432 |
7 | 143232436653002 |
oct | 20136500401404 |
9 | 3838728270202 |
10 | 1112212112132 |
11 | 399760818650 |
12 | 15b679704718 |
13 | 80b5bb78124 |
14 | 3bb8d33ba72 |
15 | 1dde7b6e7c2 |
hex | 102f5020304 |
1112212112132 has 24 divisors (see below), whose sum is σ = 2159302410720. Its totient is φ = 496982298560.
The previous prime is 1112212112131. The next prime is 1112212112189. The reversal of 1112212112132 is 2312112122111.
It is not an unprimeable number, because it can be changed into a prime (1112212112131) 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, 214213913 + ... + 214219104.
It is an arithmetic number, because the mean of its divisors is an integer number (89970933780).
Almost surely, 21112212112132 is an apocalyptic number.
It is an amenable number.
1112212112132 is a deficient number, since it is larger than the sum of its proper divisors (1047090298588).
1112212112132 is a wasteful number, since it uses less digits than its factorization.
1112212112132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428433091 (or 428433089 counting only the distinct ones).
The product of its digits is 96, while the sum is 20.
Adding to 1112212112132 its reverse (2312112122111), we get a palindrome (3424324234243).
The spelling of 1112212112132 in words is "one trillion, one hundred twelve billion, two hundred twelve million, one hundred twelve thousand, one hundred thirty-two".
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