Base | Representation |
---|---|
bin | 110101111001… |
… | …110011111000 |
3 | 222120220022001 |
4 | 311321303320 |
5 | 12104133144 |
6 | 1222510344 |
7 | 231051400 |
oct | 65716370 |
9 | 28526261 |
10 | 14130424 |
11 | 7a81440 |
12 | 48953b4 |
13 | 2c098c9 |
14 | 1c3b800 |
15 | 1391bd4 |
hex | d79cf8 |
14130424 has 96 divisors (see below), whose sum is σ = 35089200. Its totient is φ = 5268480.
The previous prime is 14130377. The next prime is 14130427. The reversal of 14130424 is 42403141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130427) 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, 124992 + ... + 125104.
Almost surely, 214130424 is an apocalyptic number.
14130424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14130424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17544600).
14130424 is an abundant number, since it is smaller than the sum of its proper divisors (20958776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130424 is a wasteful number, since it uses less digits than its factorization.
14130424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173 (or 162 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 14130424 is about 3759.0456235593. The cubic root of 14130424 is about 241.7603437599.
Adding to 14130424 its reverse (42403141), we get a palindrome (56533565).
The spelling of 14130424 in words is "fourteen million, one hundred thirty thousand, four hundred twenty-four".
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