Base | Representation |
---|---|
bin | 100001101011101… |
… | …1011001101000101 |
3 | 2220202200211102200 |
4 | 1003113123031011 |
5 | 4303313323323 |
6 | 304052225113 |
7 | 40002443112 |
oct | 10327331505 |
9 | 2822624380 |
10 | 1130214213 |
11 | 52aa81737 |
12 | 27660b199 |
13 | 1501cc30b |
14 | aa165909 |
15 | 69353443 |
hex | 435db345 |
1130214213 has 24 divisors (see below), whose sum is σ = 1784330496. Its totient is φ = 686275200.
The previous prime is 1130214203. The next prime is 1130214229. The reversal of 1130214213 is 3124120311.
It is not a de Polignac number, because 1130214213 - 214 = 1130197829 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130214203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114403 + ... + 123888.
It is an arithmetic number, because the mean of its divisors is an integer number (74347104).
Almost surely, 21130214213 is an apocalyptic number.
It is an amenable number.
1130214213 is a deficient number, since it is larger than the sum of its proper divisors (654116283).
1130214213 is a wasteful number, since it uses less digits than its factorization.
1130214213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238345 (or 238342 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1130214213 is about 33618.6587031666. The cubic root of 1130214213 is about 1041.6462502779.
Adding to 1130214213 its reverse (3124120311), we get a palindrome (4254334524).
The spelling of 1130214213 in words is "one billion, one hundred thirty million, two hundred fourteen thousand, two hundred thirteen".
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