Base | Representation |
---|---|
bin | 110101111001… |
… | …111010010110 |
3 | 222120220212101 |
4 | 311321322112 |
5 | 12104141323 |
6 | 1222512314 |
7 | 231052531 |
oct | 65717226 |
9 | 28526771 |
10 | 14130838 |
11 | 7a81787 |
12 | 489569a |
13 | 2c09b57 |
14 | 1c3ba18 |
15 | 1391dad |
hex | d79e96 |
14130838 has 4 divisors (see below), whose sum is σ = 21196260. Its totient is φ = 7065418.
The previous prime is 14130821. The next prime is 14130847. The reversal of 14130838 is 83803141.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532708 + ... + 3532711.
It is an arithmetic number, because the mean of its divisors is an integer number (5299065).
Almost surely, 214130838 is an apocalyptic number.
14130838 is a deficient number, since it is larger than the sum of its proper divisors (7065422).
14130838 is an equidigital number, since it uses as much as digits as its factorization.
14130838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7065421.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 14130838 is about 3759.1006903247. The cubic root of 14130838 is about 241.7627048074.
Adding to 14130838 its reverse (83803141), we get a palindrome (97933979).
The spelling of 14130838 in words is "fourteen million, one hundred thirty thousand, eight hundred thirty-eight".
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