Compare 201243 vs 201247

Property	201243	201247
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3¹ × 7² × 37²	201247¹
Prime factorization	3 × 7 × 7 × 37 × 37	201247
Divisors count	18	2
Divisors	1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1369, 1813, 4107, 5439, 9583, 28749, 67081, 201243	1, 201247
Number of properties	0	4
Cousin primes (1st member)		2146th
Isolated primes		13750th
Long primes		6777th
Primes		18081st
Roman numberals
Base 2	110001001000011011₂	110001001000011111₂
Base 3	101020001110₃	101020001121₃
Base 4	301020123₄	301020133₄
Base 5	22414433₅	22414442₅
Base 6	4151403₆	4151411₆
Base 7	1465500₇	1465504₇
Base 8	611033₈	611037₈
Base 9	336043₉	336047₉
Base 10	201243₁₀	201247₁₀
Base 11	128219₁₁	128222₁₁
Base 12	98563₁₂	98567₁₂
Base 13	707a3₁₃	707a7₁₃
Base 14	534a7₁₄	534ab₁₄
Base 15	3e963₁₅	3e967₁₅
Base 16	3121b₁₆	3121f₁₆