Compare 21890 vs 21898

Property	21890	21898
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 5¹ × 11¹ × 199¹	2¹ × 10949¹
Prime factorization	2 × 5 × 11 × 199	2 × 10949
Divisors count	16	4
Divisors	1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890	1, 2, 10949, 21898
Number of properties	0	1
Semiprimes		5528th
Roman numberals
Base 2	101010110000010₂	101010110001010₂
Base 3	1010000202₃	1010001001₃
Base 4	11112002₄	11112022₄
Base 5	1200030₅	1200043₅
Base 6	245202₆	245214₆
Base 7	120551₇	120562₇
Base 8	52602₈	52612₈
Base 9	33022₉	33031₉
Base 10	21890₁₀	21898₁₀
Base 11	154a0₁₁	154a8₁₁
Base 12	10802₁₂	1080a₁₂
Base 13	9c6b₁₃	9c76₁₃
Base 14	7d98₁₄	7da2₁₄
Base 15	6745₁₅	674d₁₅
Base 16	5582₁₆	558a₁₆