Positive Integers » 20001-30000 » 20901-21000 » 20957

Divisors of the Positive Integer 20957

1, 19, 1103, 20957

Sum of all the Divisors of 20957, including itself

22080

Sum of the Proper Divisors of 20957

1123

Properties of the number 20957

The integer 20957 is an odd number.
The integer 20957 is a Composite number.
1123 is less than 20957, so 20957 is a deficient number.

The number 20957 as a Roman Numeral

_X_XCMLVII (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 20957 in various Numeral Systems

Base Representation
2:101000111011101
3:1001202012
4:11013131
5:1132312
6:241005
7:115046
8:50735
9:31665
10:20957
11:14822
12:10165
13:9701
14:78CD
15:6322
16:51DD
17:448D
18:3AC5
19:3110
20:2C7H
21:25AK
22:1L6D
23:1GE4
24:1C95
25:18D7
26:1501
27:11K5
28:QKD
29:OQJ
30:N8H
31:LP1
32:KET
33:J82
34:I4D
35:H3R
36:G65