Base | Representation |
---|---|
bin | 110110111100… |
… | …010111111101 |
3 | 1000002202022000 |
4 | 312330113331 |
5 | 12141344234 |
6 | 1232412513 |
7 | 233265312 |
oct | 66742775 |
9 | 30082260 |
10 | 14403069 |
11 | 814826a |
12 | 49a7139 |
13 | 2ca3a35 |
14 | 1cacd09 |
15 | 13e7899 |
hex | dbc5fd |
14403069 has 8 divisors (see below), whose sum is σ = 21337920. Its totient is φ = 9602028.
The previous prime is 14403061. The next prime is 14403079. The reversal of 14403069 is 96030441.
It is not a de Polignac number, because 14403069 - 23 = 14403061 is a prime.
It is a super-2 number, since 2×144030692 = 414896793237522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 533447 = 14403069 / (1 + 4 + 4 + 0 + 3 + 0 + 6 + 9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14403061) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 266697 + ... + 266750.
It is an arithmetic number, because the mean of its divisors is an integer number (2667240).
Almost surely, 214403069 is an apocalyptic number.
It is an amenable number.
14403069 is a deficient number, since it is larger than the sum of its proper divisors (6934851).
14403069 is an equidigital number, since it uses as much as digits as its factorization.
14403069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533456 (or 533450 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 14403069 is about 3795.1375469145. The cubic root of 14403069 is about 243.3053621859.
The spelling of 14403069 in words is "fourteen million, four hundred three thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.020 sec. • engine limits •