Compare 21689 vs 21690

Property	21689	21690
Type	composite number	composite number
Unique factors	2	4
Total factors	3	5
Prime factorization	23² × 41¹	2¹ × 3² × 5¹ × 241¹
Prime factorization	23 × 23 × 41	2 × 3 × 3 × 5 × 241
Divisors count	6	24
Divisors	1, 23, 41, 529, 943, 21689	1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10845, 21690
Number of properties	0	0
Roman numberals
Base 2	101010010111001₂	101010010111010₂
Base 3	1002202022₃	1002202100₃
Base 4	11102321₄	11102322₄
Base 5	1143224₅	1143230₅
Base 6	244225₆	244230₆
Base 7	120143₇	120144₇
Base 8	52271₈	52272₈
Base 9	32668₉	32670₉
Base 10	21689₁₀	21690₁₀
Base 11	15328₁₁	15329₁₁
Base 12	10675₁₂	10676₁₂
Base 13	9b45₁₃	9b46₁₃
Base 14	7c93₁₄	7c94₁₄
Base 15	665e₁₅	6660₁₅
Base 16	54b9₁₆	54ba₁₆