Compare 161961 vs 161972

Property	161961	161972
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	3¹ × 53987¹	2² × 40493¹
Prime factorization	3 × 53987	2 × 2 × 40493
Divisors count	4	6
Divisors	1, 3, 53987, 161961	1, 2, 4, 40493, 80986, 161972
Number of properties	1	0
Semiprimes	36995th
Roman numberals
Base 2	100111100010101001₂	100111100010110100₂
Base 3	22020011120₃	22020011222₃
Base 4	213202221₄	213202310₄
Base 5	20140321₅	20140342₅
Base 6	3245453₆	3245512₆
Base 7	1243122₇	1243136₇
Base 8	474251₈	474264₈
Base 9	266146₉	266158₉
Base 10	161961₁₀	161972₁₀
Base 11	100758₁₁	100768₁₁
Base 12	79889₁₂	79898₁₂
Base 13	58947₁₃	58955₁₃
Base 14	43049₁₄	43056₁₄
Base 15	32ec6₁₅	32ed2₁₅
Base 16	278a9₁₆	278b4₁₆