Base | Representation |
---|---|
bin | 10100101110111010… |
… | …11110101011001110 |
3 | 1001201201222111200012 |
4 | 22113131132223032 |
5 | 140244020201110 |
6 | 5040304233222 |
7 | 542560061162 |
oct | 122735365316 |
9 | 31651874605 |
10 | 11131022030 |
11 | 47a2198667 |
12 | 21a790b812 |
13 | 108511038b |
14 | 778458ca2 |
15 | 452320905 |
hex | 29775eace |
11131022030 has 8 divisors (see below), whose sum is σ = 20035839672. Its totient is φ = 4452408808.
The previous prime is 11131022009. The next prime is 11131022033. The reversal of 11131022030 is 3022013111.
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 = 11131021996 and 11131022014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11131022033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556551092 + ... + 556551111.
It is an arithmetic number, because the mean of its divisors is an integer number (2504479959).
Almost surely, 211131022030 is an apocalyptic number.
11131022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11131022030 is a deficient number, since it is larger than the sum of its proper divisors (8904817642).
11131022030 is a wasteful number, since it uses less digits than its factorization.
11131022030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113102210.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 11131022030 its reverse (3022013111), we get a palindrome (14153035141).
The spelling of 11131022030 in words is "eleven billion, one hundred thirty-one million, twenty-two thousand, thirty".
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