Divisors of the Positive Integer 1815

1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815

Sum of all the Divisors of 1815, including itself

3192

Sum of the Proper Divisors of 1815

1377

Properties of the number 1815

The integer 1815 is an odd number.
The integer 1815 is a Composite number.
1377 is less than 1815, so 1815 is a deficient number.

The number 1815 as a Roman Numeral

MDCCCXV

The number 1815 in various Numeral Systems

Base	Representation
2:	11100010111
3:	2111020
4:	130113
5:	24230
6:	12223
7:	5202
8:	3427
9:	2436
10:	1815
11:	1400
12:	1073
13:	A98
14:	939
15:	810
16:	717
17:	64D
18:	5AF
19:	50A
20:	4AF
21:	429
22:	3GB
23:	39L
24:	33F
25:	2MF
26:	2HL
27:	2D6
28:	28N
29:	24H
30:	20F
31:	1RH
32:	1ON
33:	1M0
34:	1JD
35:	1GU
36:	1EF