Base | Representation |
---|---|
bin | 10100101110110100… |
… | …11101100110111110 |
3 | 1001201200111022220022 |
4 | 22113122131212332 |
5 | 140243314344410 |
6 | 5040235252142 |
7 | 542550255506 |
oct | 122732354676 |
9 | 31650438808 |
10 | 11130231230 |
11 | 47a17a8508 |
12 | 21a75aa052 |
13 | 1084bc4451 |
14 | 7782d0a06 |
15 | 452216455 |
hex | 29769d9be |
11130231230 has 8 divisors (see below), whose sum is σ = 20034416232. Its totient is φ = 4452092488.
The previous prime is 11130231223. The next prime is 11130231247. The reversal of 11130231230 is 3213203111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11130231199 and 11130231208.
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, 556511552 + ... + 556511571.
It is an arithmetic number, because the mean of its divisors is an integer number (2504302029).
Almost surely, 211130231230 is an apocalyptic number.
11130231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11130231230 is a deficient number, since it is larger than the sum of its proper divisors (8904185002).
11130231230 is a wasteful number, since it uses less digits than its factorization.
11130231230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113023130.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 11130231230 its reverse (3213203111), we get a palindrome (14343434341).
The spelling of 11130231230 in words is "eleven billion, one hundred thirty million, two hundred thirty-one thousand, two hundred thirty".
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