Compare 1820 vs 1828

Property	1820	1828
Type	composite number	composite number
Unique factors	4	2
Total factors	5	3
Prime factorization	2² × 5¹ × 7¹ × 13¹	2² × 457¹
Prime factorization	2 × 2 × 5 × 7 × 13	2 × 2 × 457
Divisors count	24	6
Divisors	1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820	1, 2, 4, 457, 914, 1828
Number of properties	0	0
Roman numberals	MDCCCXX	MDCCCXXVIII
Base 2	11100011100₂	11100100100₂
Base 3	2111102₃	2111201₃
Base 4	130130₄	130210₄
Base 5	24240₅	24303₅
Base 6	12232₆	12244₆
Base 7	5210₇	5221₇
Base 8	3434₈	3444₈
Base 9	2442₉	2451₉
Base 10	1820₁₀	1828₁₀
Base 11	1405₁₁	1412₁₁
Base 12	1078₁₂	1084₁₂
Base 13	aa0₁₃	aa8₁₃
Base 14	940₁₄	948₁₄
Base 15	815₁₅	81d₁₅
Base 16	71c₁₆	724₁₆