Positive Integers » 10001-20000 » 19601-19700 » 19681

Divisors of the Positive Integer 19681

1, 19681

Sum of all the Divisors of 19681, including itself

19682

Sum of the Proper Divisors of 19681

1

Properties of the number 19681

The integer 19681 is an odd number.
The integer 19681 is a Prime number.
1 is less than 19681, so 19681 is a deficient number.

The number 19681 as a Roman Numeral

_XM_XDCLXXXI (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)

The number 19681 in various Numeral Systems

Base Representation
2:100110011100001
3:222222221
4:10303201
5:1112211
6:231041
7:111244
8:46341
9:28887
10:19681
11:13872
12:B481
13:8C5C
14:725B
15:5C71
16:4CE1
17:401C
18:36D7
19:2G9G
20:2941
21:22D4
22:1IED
23:1E4G
24:1A41
25:16C6
26:132P
27:QQP
28:P2P
29:NBJ
30:LQ1
31:KER
32:J71
33:I2D
34:H0T
35:G2B
36:F6P