Compare 161989 vs 161993

Property	161989	161993
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	23¹ × 7043¹	13¹ × 17¹ × 733¹
Prime factorization	23 × 7043	13 × 17 × 733
Divisors count	4	8
Divisors	1, 23, 7043, 161989	1, 13, 17, 221, 733, 9529, 12461, 161993
Number of properties	1	0
Semiprimes	37000th
Roman numberals
Base 2	100111100011000101₂	100111100011001001₂
Base 3	22020012121₃	22020012202₃
Base 4	213203011₄	213203021₄
Base 5	20140424₅	20140433₅
Base 6	3245541₆	3245545₆
Base 7	1243162₇	1243166₇
Base 8	474305₈	474311₈
Base 9	266177₉	266182₉
Base 10	161989₁₀	161993₁₀
Base 11	100783₁₁	100787₁₁
Base 12	798b1₁₂	798b5₁₂
Base 13	58969₁₃	58970₁₃
Base 14	43069₁₄	4306d₁₄
Base 15	32ee4₁₅	32ee8₁₅
Base 16	278c5₁₆	278c9₁₆