Base | Representation |
---|---|
bin | 10110100011101000… |
… | …11111011101111000 |
3 | 1011020222100111120121 |
4 | 23101310133131320 |
5 | 144300143224422 |
6 | 5321402103024 |
7 | 606046301350 |
oct | 132164373570 |
9 | 34228314517 |
10 | 12110133112 |
11 | 5154944280 |
12 | 241b7aaa74 |
13 | 11acc1564c |
14 | 82c4c9b60 |
15 | 4ad2778c7 |
hex | 2d1d1f778 |
12110133112 has 32 divisors (see below), whose sum is σ = 28309403520. Its totient is φ = 4718233440.
The previous prime is 12110133053. The next prime is 12110133131. The reversal of 12110133112 is 21133101121.
It is a happy number.
It is a congruent number.
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, 9829038 + ... + 9830269.
It is an arithmetic number, because the mean of its divisors is an integer number (884668860).
Almost surely, 212110133112 is an apocalyptic number.
It is an amenable number.
12110133112 is an abundant number, since it is smaller than the sum of its proper divisors (16199270408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12110133112 is a wasteful number, since it uses less digits than its factorization.
12110133112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19659331 (or 19659327 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 12110133112 its reverse (21133101121), we get a palindrome (33243234233).
The spelling of 12110133112 in words is "twelve billion, one hundred ten million, one hundred thirty-three thousand, one hundred twelve".
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