Compare 21985 vs 21992

Property	21985	21992
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	5¹ × 4397¹	2³ × 2749¹
Prime factorization	5 × 4397	2 × 2 × 2 × 2749
Divisors count	4	8
Divisors	1, 5, 4397, 21985	1, 2, 4, 8, 2749, 5498, 10996, 21992
Number of properties	1	0
Semiprimes	5550th
Roman numberals
Base 2	101010111100001₂	101010111101000₂
Base 3	1010011021₃	1010011112₃
Base 4	11113201₄	11113220₄
Base 5	1200420₅	1200432₅
Base 6	245441₆	245452₆
Base 7	121045₇	121055₇
Base 8	52741₈	52750₈
Base 9	33137₉	33145₉
Base 10	21985₁₀	21992₁₀
Base 11	15577₁₁	15583₁₁
Base 12	10881₁₂	10888₁₂
Base 13	a012₁₃	a019₁₃
Base 14	8025₁₄	802c₁₄
Base 15	67aa₁₅	67b2₁₅
Base 16	55e1₁₆	55e8₁₆