Compare 21930 vs 21940

Property	21930	21940
Type	composite number	composite number
Unique factors	5	3
Total factors	5	4
Prime factorization	2¹ × 3¹ × 5¹ × 17¹ × 43¹	2² × 5¹ × 1097¹
Prime factorization	2 × 3 × 5 × 17 × 43	2 × 2 × 5 × 1097
Divisors count	32	12
Divisors	1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930	1, 2, 4, 5, 10, 20, 1097, 2194, 4388, 5485, 10970, 21940
Number of properties	0	0
Roman numberals
Base 2	101010110101010₂	101010110110100₂
Base 3	1010002020₃	1010002121₃
Base 4	11112222₄	11112310₄
Base 5	1200210₅	1200230₅
Base 6	245310₆	245324₆
Base 7	120636₇	120652₇
Base 8	52652₈	52664₈
Base 9	33066₉	33077₉
Base 10	21930₁₀	21940₁₀
Base 11	15527₁₁	15536₁₁
Base 12	10836₁₂	10844₁₂
Base 13	9c9c₁₃	9ca9₁₃
Base 14	7dc6₁₄	7dd2₁₄
Base 15	6770₁₅	677a₁₅
Base 16	55aa₁₆	55b4₁₆