Base | Representation |
---|---|
bin | 110101101100… |
… | …011000001111 |
3 | 222111002211101 |
4 | 311230120033 |
5 | 12100403112 |
6 | 1221403531 |
7 | 230432113 |
oct | 65543017 |
9 | 28432741 |
10 | 14075407 |
11 | 7a44075 |
12 | 48695a7 |
13 | 2bba858 |
14 | 1c25743 |
15 | 1380757 |
hex | d6c60f |
14075407 has 4 divisors (see below), whose sum is σ = 14084280. Its totient is φ = 14066536.
The previous prime is 14075401. The next prime is 14075417. The reversal of 14075407 is 70457041.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 14075407 - 219 = 13551119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14075401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333 + ... + 5470.
It is an arithmetic number, because the mean of its divisors is an integer number (3521070).
Almost surely, 214075407 is an apocalyptic number.
14075407 is a deficient number, since it is larger than the sum of its proper divisors (8873).
14075407 is an equidigital number, since it uses as much as digits as its factorization.
14075407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8872.
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 14075407 is about 3751.7205386329. The cubic root of 14075407 is about 241.4461699196.
The spelling of 14075407 in words is "fourteen million, seventy-five thousand, four hundred seven".
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