Compare 21388 vs 21390

Property	21388	21390
Type	composite number	composite number
Unique factors	2	5
Total factors	3	5
Prime factorization	2² × 5347¹	2¹ × 3¹ × 5¹ × 23¹ × 31¹
Prime factorization	2 × 2 × 5347	2 × 3 × 5 × 23 × 31
Divisors count	6	32
Divisors	1, 2, 4, 5347, 10694, 21388	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	101001110001100₂	101001110001110₂
Base 3	1002100011₃	1002100020₃
Base 4	11032030₄	11032032₄
Base 5	1141023₅	1141030₅
Base 6	243004₆	243010₆
Base 7	116233₇	116235₇
Base 8	51614₈	51616₈
Base 9	32304₉	32306₉
Base 10	21388₁₀	21390₁₀
Base 11	15084₁₁	15086₁₁
Base 12	10464₁₂	10466₁₂
Base 13	9973₁₃	9975₁₃
Base 14	7b1a₁₄	7b1c₁₄
Base 15	650d₁₅	6510₁₅
Base 16	538c₁₆	538e₁₆