Base | Representation |
---|---|
bin | 110111001111… |
… | …101001100011 |
3 | 1000020202121002 |
4 | 313033221203 |
5 | 12201411034 |
6 | 1234222215 |
7 | 234044426 |
oct | 67175143 |
9 | 30222532 |
10 | 14482019 |
11 | 81a1612 |
12 | 4a2496b |
13 | 3000956 |
14 | 1ccd9bd |
15 | 1410e7e |
hex | dcfa63 |
14482019 has 4 divisors (see below), whose sum is σ = 15111696. Its totient is φ = 13852344.
The previous prime is 14482001. The next prime is 14482021. The reversal of 14482019 is 91028441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91028441 = 7 ⋅13004063.
It is a cyclic number.
It is not a de Polignac number, because 14482019 - 220 = 13433443 is a prime.
It is a super-2 number, since 2×144820192 = 419457748632722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14481982 and 14482000.
It is not an unprimeable number, because it can be changed into a prime (14482219) 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, 314804 + ... + 314849.
It is an arithmetic number, because the mean of its divisors is an integer number (3777924).
Almost surely, 214482019 is an apocalyptic number.
14482019 is a deficient number, since it is larger than the sum of its proper divisors (629677).
14482019 is an equidigital number, since it uses as much as digits as its factorization.
14482019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629676.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 14482019 is about 3805.5247995513. The cubic root of 14482019 is about 243.7491094423.
The spelling of 14482019 in words is "fourteen million, four hundred eighty-two thousand, nineteen".
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