Base | Representation |
---|---|
bin | 110111000111… |
… | …011101101001 |
3 | 1000012001121020 |
4 | 313013131221 |
5 | 12144322424 |
6 | 1233403053 |
7 | 233544606 |
oct | 67073551 |
9 | 30161536 |
10 | 14448489 |
11 | 8179400 |
12 | 4a09489 |
13 | 2cbb603 |
14 | 1cc16ad |
15 | 1406079 |
hex | dc7769 |
14448489 has 24 divisors (see below), whose sum is σ = 21603456. Its totient is φ = 8580000.
The previous prime is 14448461. The next prime is 14448491. The reversal of 14448489 is 98484441.
It is not a de Polignac number, because 14448489 - 27 = 14448361 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14448489.
It is not an unprimeable number, because it can be changed into a prime (14448089) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18864 + ... + 19614.
It is an arithmetic number, because the mean of its divisors is an integer number (900144).
Almost surely, 214448489 is an apocalyptic number.
It is an amenable number.
14448489 is a deficient number, since it is larger than the sum of its proper divisors (7154967).
14448489 is a wasteful number, since it uses less digits than its factorization.
14448489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 829 (or 818 counting only the distinct ones).
The product of its digits is 147456, while the sum is 42.
The square root of 14448489 is about 3801.1168095706. The cubic root of 14448489 is about 243.5608478631.
The spelling of 14448489 in words is "fourteen million, four hundred forty-eight thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •