I cannot connect to the host localhost because: No such file or directoryspider_tracking.php track_spiders(): I cannot select the database saqib_database because: No such file or directory The Positive Integer 1999

Divisors of the Positive Integer 1999

1, 1999

Sum of all the Divisors of 1999, including itself

2000

Sum of the Proper Divisors of 1999

1

Properties of the number 1999

The integer 1999 is an odd number.
The integer 1999 is a Prime number.
1 is less than 1999, so 1999 is a deficient number.

The number 1999 as a Roman Numeral

MCMXCIX

The number 1999 in various Numeral Systems

Base Representation
2:11111001111
3:2202001
4:133033
5:30444
6:13131
7:5554
8:3717
9:2661
10:1999
11:1558
12:11A7
13:BAA
14:A2B
15:8D4
16:7CF
17:6FA
18:631
19:5A4
20:4JJ
21:4B4
22:42J
23:3HL
24:3B7
25:34O
26:2ON
27:2K1
28:2FB
29:2AR
30:26J
31:22F
32:1UF
33:1RJ
34:1OR
35:1M4
36:1JJ