Compare 21380 vs 21390

Property	21380	21390
Type	composite number	composite number
Unique factors	3	5
Total factors	4	5
Prime factorization	2² × 5¹ × 1069¹	2¹ × 3¹ × 5¹ × 23¹ × 31¹
Prime factorization	2 × 2 × 5 × 1069	2 × 3 × 5 × 23 × 31
Divisors count	12	32
Divisors	1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 10690, 21380	1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 10695, 21390
Number of properties	0	0
Roman numberals
Base 2	101001110000100₂	101001110001110₂
Base 3	1002022212₃	1002100020₃
Base 4	11032010₄	11032032₄
Base 5	1141010₅	1141030₅
Base 6	242552₆	243010₆
Base 7	116222₇	116235₇
Base 8	51604₈	51616₈
Base 9	32285₉	32306₉
Base 10	21380₁₀	21390₁₀
Base 11	15077₁₁	15086₁₁
Base 12	10458₁₂	10466₁₂
Base 13	9968₁₃	9975₁₃
Base 14	7b12₁₄	7b1c₁₄
Base 15	6505₁₅	6510₁₅
Base 16	5384₁₆	538e₁₆