Compare 161972 vs 161978

Property	161972	161978
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	2² × 40493¹	2¹ × 80989¹
Prime factorization	2 × 2 × 40493	2 × 80989
Divisors count	6	4
Divisors	1, 2, 4, 40493, 80986, 161972	1, 2, 80989, 161978
Number of properties	0	1
Semiprimes		36997th
Roman numberals
Base 2	100111100010110100₂	100111100010111010₂
Base 3	22020011222₃	22020012012₃
Base 4	213202310₄	213202322₄
Base 5	20140342₅	20140403₅
Base 6	3245512₆	3245522₆
Base 7	1243136₇	1243145₇
Base 8	474264₈	474272₈
Base 9	266158₉	266165₉
Base 10	161972₁₀	161978₁₀
Base 11	100768₁₁	100773₁₁
Base 12	79898₁₂	798a2₁₂
Base 13	58955₁₃	5895b₁₃
Base 14	43056₁₄	4305c₁₄
Base 15	32ed2₁₅	32ed8₁₅
Base 16	278b4₁₆	278ba₁₆