Base | Representation |
---|---|
bin | 101011100111… |
… | …010111010110 |
3 | 210111212201101 |
4 | 223213113112 |
5 | 10411332210 |
6 | 1045020314 |
7 | 166116421 |
oct | 53472726 |
9 | 23455641 |
10 | 11433430 |
11 | 64aa118 |
12 | 39b469a |
13 | 24a4158 |
14 | 17389b8 |
15 | 100ca3a |
hex | ae75d6 |
11433430 has 16 divisors (see below), whose sum is σ = 20619360. Its totient is φ = 4564672.
The previous prime is 11433427. The next prime is 11433431. The reversal of 11433430 is 3433411.
It is a junction number, because it is equal to n+sod(n) for n = 11433398 and 11433407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11433431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8226 + ... + 9514.
It is an arithmetic number, because the mean of its divisors is an integer number (1288710).
Almost surely, 211433430 is an apocalyptic number.
11433430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11433430 is a deficient number, since it is larger than the sum of its proper divisors (9185930).
11433430 is a wasteful number, since it uses less digits than its factorization.
11433430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2183.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 11433430 is about 3381.3355349625. The cubic root of 11433430 is about 225.2814913085.
Subtracting from 11433430 its sum of digits (19), we obtain a palindrome (11433411).
Adding to 11433430 its reverse (3433411), we get a palindrome (14866841).
The spelling of 11433430 in words is "eleven million, four hundred thirty-three thousand, four hundred thirty".
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