Base | Representation |
---|---|
bin | 110111000000… |
… | …001100111001 |
3 | 1000010112210121 |
4 | 313000030321 |
5 | 12142344440 |
6 | 1233013241 |
7 | 233362105 |
oct | 67001471 |
9 | 30115717 |
10 | 14418745 |
11 | 8159020 |
12 | 49b4221 |
13 | 2caac03 |
14 | 1cb4905 |
15 | 13ec34a |
hex | dc0339 |
14418745 has 16 divisors (see below), whose sum is σ = 18957888. Its totient is φ = 10440640.
The previous prime is 14418743. The next prime is 14418763. The reversal of 14418745 is 54781441.
It is a happy number.
It is not a de Polignac number, because 14418745 - 21 = 14418743 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14418745.
It is not an unprimeable number, because it can be changed into a prime (14418743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17022 + ... + 17848.
It is an arithmetic number, because the mean of its divisors is an integer number (1184868).
Almost surely, 214418745 is an apocalyptic number.
It is an amenable number.
14418745 is a deficient number, since it is larger than the sum of its proper divisors (4539143).
14418745 is a wasteful number, since it uses less digits than its factorization.
14418745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160.
The product of its digits is 17920, while the sum is 34.
The square root of 14418745 is about 3797.2022595590. The cubic root of 14418745 is about 243.3935996761.
The spelling of 14418745 in words is "fourteen million, four hundred eighteen thousand, seven hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •