Compare 161220 vs 161231

Property	161220	161231
Type	composite number	composite number
Unique factors	4	3
Total factors	5	3
Prime factorization	2² × 3¹ × 5¹ × 2687¹	7¹ × 31¹ × 743¹
Prime factorization	2 × 2 × 3 × 5 × 2687	7 × 31 × 743
Divisors count	24	8
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2687, 5374, 8061, 10748, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220	1, 7, 31, 217, 743, 5201, 23033, 161231
Number of properties	0	0
Roman numberals
Base 2	100111010111000100₂	100111010111001111₂
Base 3	22012011010₃	22012011112₃
Base 4	213113010₄	213113033₄
Base 5	20124340₅	20124411₅
Base 6	3242220₆	3242235₆
Base 7	1241013₇	1241030₇
Base 8	472704₈	472717₈
Base 9	265133₉	265145₉
Base 10	161220₁₀	161231₁₀
Base 11	100144₁₁	100154₁₁
Base 12	79370₁₂	7937b₁₂
Base 13	584c7₁₃	58505₁₃
Base 14	42a7a₁₄	42a87₁₄
Base 15	32b80₁₅	32b8b₁₅
Base 16	275c4₁₆	275cf₁₆