Compare 490207 vs 490309

Property	490207	490309
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	490207¹	490309¹
Prime factorization	490207	490309
Divisors count	2	2
Divisors	1, 490207	1, 490309
Number of properties	5	3
Chen primes	16211th
Cousin primes (1st member)		4487th
Isolated primes	31806th	31813th
Primes	40783rd	40792nd
Sexy primes (2nd member)	9020th
Ulam primes	2983rd
Roman numberals
Base 2	1110111101011011111₂	1110111101101000101₂
Base 3	220220102211₃	220220120121₃
Base 4	1313223133₄	1313231011₄
Base 5	111141312₅	111142214₅
Base 6	14301251₆	14301541₆
Base 7	4111114₇	4111321₇
Base 8	1675337₈	1675505₈
Base 9	826384₉	826517₉
Base 10	490207₁₀	490309₁₀
Base 11	305333₁₁	305416₁₁
Base 12	1b7827₁₂	1b78b1₁₂
Base 13	142183₁₃	142231₁₃
Base 14	ca90b₁₄	ca981₁₄
Base 15	9a3a7₁₅	9a424₁₅
Base 16	77adf₁₆	77b45₁₆