Compare 21240 vs 21247

Property	21240	21247
Type	composite number	prime
Unique factors	4	1
Total factors	7	1
Prime factorization	2³ × 3² × 5¹ × 59¹	21247¹
Prime factorization	2 × 2 × 2 × 3 × 3 × 5 × 59	21247
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240	1, 21247
Number of properties	0	3
Isolated primes		1667th
Long primes		907th
Primes		2388th
Roman numberals
Base 2	101001011111000₂	101001011111111₂
Base 3	1002010200₃	1002010221₃
Base 4	11023320₄	11023333₄
Base 5	1134430₅	1134442₅
Base 6	242200₆	242211₆
Base 7	115632₇	115642₇
Base 8	51370₈	51377₈
Base 9	32120₉	32127₉
Base 10	21240₁₀	21247₁₀
Base 11	14a5a₁₁	14a66₁₁
Base 12	10360₁₂	10367₁₂
Base 13	988b₁₃	9895₁₃
Base 14	7a52₁₄	7a59₁₄
Base 15	6460₁₅	6467₁₅
Base 16	52f8₁₆	52ff₁₆