Compare 21257 vs 21266

Property	21257	21266
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	5
Prime factorization	29¹ × 733¹	2¹ × 7³ × 31¹
Prime factorization	29 × 733	2 × 7 × 7 × 7 × 31
Divisors count	4	16
Divisors	1, 29, 733, 21257	1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 10633, 21266
Number of properties	1	0
Semiprimes	5386th
Roman numberals
Base 2	101001100001001₂	101001100010010₂
Base 3	1002011022₃	1002011122₃
Base 4	11030021₄	11030102₄
Base 5	1140012₅	1140031₅
Base 6	242225₆	242242₆
Base 7	115655₇	116000₇
Base 8	51411₈	51422₈
Base 9	32138₉	32148₉
Base 10	21257₁₀	21266₁₀
Base 11	14a75₁₁	14a83₁₁
Base 12	10375₁₂	10382₁₂
Base 13	98a2₁₃	98ab₁₃
Base 14	7a65₁₄	7a70₁₄
Base 15	6472₁₅	647b₁₅
Base 16	5309₁₆	5312₁₆