Base | Representation |
---|---|
bin | 110110110110… |
… | …110101111110 |
3 | 1000001121012221 |
4 | 312312311332 |
5 | 12140133124 |
6 | 1232115554 |
7 | 233142256 |
oct | 66666576 |
9 | 30047187 |
10 | 14380414 |
11 | 8132244 |
12 | 4995bba |
13 | 2c96629 |
14 | 1ca4966 |
15 | 13e0ce4 |
hex | db6d7e |
14380414 has 8 divisors (see below), whose sum is σ = 21830760. Its totient is φ = 7103496.
The previous prime is 14380369. The next prime is 14380423. The reversal of 14380414 is 41408341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×143804142 = 413592613622792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43149 + ... + 43480.
It is an arithmetic number, because the mean of its divisors is an integer number (2728845).
Almost surely, 214380414 is an apocalyptic number.
14380414 is a deficient number, since it is larger than the sum of its proper divisors (7450346).
14380414 is an equidigital number, since it uses as much as digits as its factorization.
14380414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86714.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 14380414 is about 3792.1516319894. The cubic root of 14380414 is about 243.1777279170.
Adding to 14380414 its reverse (41408341), we get a palindrome (55788755).
The spelling of 14380414 in words is "fourteen million, three hundred eighty thousand, four hundred fourteen".
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