Compare 198981 vs 198991

Property	198981	198991
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	3² × 22109¹	13¹ × 15307¹
Prime factorization	3 × 3 × 22109	13 × 15307
Divisors count	6	4
Divisors	1, 3, 9, 22109, 66327, 198981	1, 13, 15307, 198991
Number of properties	0	1
Semiprimes		44998th
Roman numberals
Base 2	110000100101000101₂	110000100101001111₂
Base 3	101002221200₃	101002222001₃
Base 4	300211011₄	300211033₄
Base 5	22331411₅	22331431₅
Base 6	4133113₆	4133131₆
Base 7	1456056₇	1456102₇
Base 8	604505₈	604517₈
Base 9	332850₉	332861₉
Base 10	198981₁₀	198991₁₀
Base 11	126552₁₁	126561₁₁
Base 12	97199₁₂	971a7₁₂
Base 13	6c753₁₃	6c760₁₃
Base 14	5272d₁₄	52739₁₄
Base 15	3de56₁₅	3de61₁₅
Base 16	30945₁₆	3094f₁₆