Base | Representation |
---|---|
bin | 100001001000111… |
… | …1111001010010100 |
3 | 2212111110000212212 |
4 | 1002101333022110 |
5 | 4234133331122 |
6 | 302202132552 |
7 | 36361640531 |
oct | 10221771224 |
9 | 2774400785 |
10 | 1112011412 |
11 | 5207796a6 |
12 | 2704b1158 |
13 | 1494c7c25 |
14 | a7987d88 |
15 | 67959ce2 |
hex | 4247f294 |
1112011412 has 12 divisors (see below), whose sum is σ = 2060491860. Its totient is φ = 523299456.
The previous prime is 1112011379. The next prime is 1112011421. The reversal of 1112011412 is 2141102111.
It can be written as a sum of positive squares in 2 ways, for example, as 872257156 + 239754256 = 29534^2 + 15484^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8176487 + ... + 8176622.
It is an arithmetic number, because the mean of its divisors is an integer number (171707655).
Almost surely, 21112011412 is an apocalyptic number.
It is an amenable number.
1112011412 is a deficient number, since it is larger than the sum of its proper divisors (948480448).
1112011412 is a wasteful number, since it uses less digits than its factorization.
1112011412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16353130 (or 16353128 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
The square root of 1112011412 is about 33346.8351121962. The cubic root of 1112011412 is about 1036.0238375477.
Adding to 1112011412 its reverse (2141102111), we get a palindrome (3253113523).
The spelling of 1112011412 in words is "one billion, one hundred twelve million, eleven thousand, four hundred twelve".
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