Compare 21989 vs 21996

Property	21989	21996
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	11¹ × 1999¹	2² × 3² × 13¹ × 47¹
Prime factorization	11 × 1999	2 × 2 × 3 × 3 × 13 × 47
Divisors count	4	36
Divisors	1, 11, 1999, 21989	1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996
Number of properties	1	0
Semiprimes	5552nd
Roman numberals
Base 2	101010111100101₂	101010111101100₂
Base 3	1010011102₃	1010011200₃
Base 4	11113211₄	11113230₄
Base 5	1200424₅	1200441₅
Base 6	245445₆	245500₆
Base 7	121052₇	121062₇
Base 8	52745₈	52754₈
Base 9	33142₉	33150₉
Base 10	21989₁₀	21996₁₀
Base 11	15580₁₁	15587₁₁
Base 12	10885₁₂	10890₁₂
Base 13	a016₁₃	a020₁₃
Base 14	8029₁₄	8032₁₄
Base 15	67ae₁₅	67b6₁₅
Base 16	55e5₁₆	55ec₁₆