Compare 21989 vs 21992

Property	21989	21992
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	11¹ × 1999¹	2³ × 2749¹
Prime factorization	11 × 1999	2 × 2 × 2 × 2749
Divisors count	4	8
Divisors	1, 11, 1999, 21989	1, 2, 4, 8, 2749, 5498, 10996, 21992
Number of properties	1	0
Semiprimes	5552nd
Roman numberals
Base 2	101010111100101₂	101010111101000₂
Base 3	1010011102₃	1010011112₃
Base 4	11113211₄	11113220₄
Base 5	1200424₅	1200432₅
Base 6	245445₆	245452₆
Base 7	121052₇	121055₇
Base 8	52745₈	52750₈
Base 9	33142₉	33145₉
Base 10	21989₁₀	21992₁₀
Base 11	15580₁₁	15583₁₁
Base 12	10885₁₂	10888₁₂
Base 13	a016₁₃	a019₁₃
Base 14	8029₁₄	802c₁₄
Base 15	67ae₁₅	67b2₁₅
Base 16	55e5₁₆	55e8₁₆