Compare 1218 vs 1220

Property	1218	1220
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	2¹ × 3¹ × 7¹ × 29¹	2² × 5¹ × 61¹
Prime factorization	2 × 3 × 7 × 29	2 × 2 × 5 × 61
Divisors count	16	12
Divisors	1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218	1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220
Number of properties	0	0
Roman numberals	MCCXVIII	MCCXX
Base 2	10011000010₂	10011000100₂
Base 3	1200010₃	1200012₃
Base 4	103002₄	103010₄
Base 5	14333₅	14340₅
Base 6	5350₆	5352₆
Base 7	3360₇	3362₇
Base 8	2302₈	2304₈
Base 9	1603₉	1605₉
Base 10	1218₁₀	1220₁₀
Base 11	a08₁₁	a0a₁₁
Base 12	856₁₂	858₁₂
Base 13	729₁₃	72b₁₃
Base 14	630₁₄	632₁₄
Base 15	563₁₅	565₁₅
Base 16	4c2₁₆	4c4₁₆