Compare 490207 vs 490213

Property	490207	490213
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	490207¹	37¹ × 13249¹
Prime factorization	490207	37 × 13249
Divisors count	2	4
Divisors	1, 490207	1, 37, 13249, 490213
Number of properties	5	1
Chen primes	16211th
Isolated primes	31806th
Primes	40783rd
Semiprimes		106312th
Sexy primes (2nd member)	9020th
Ulam primes	2983rd
Roman numberals
Base 2	1110111101011011111₂	1110111101011100101₂
Base 3	220220102211₃	220220110001₃
Base 4	1313223133₄	1313223211₄
Base 5	111141312₅	111141323₅
Base 6	14301251₆	14301301₆
Base 7	4111114₇	4111123₇
Base 8	1675337₈	1675345₈
Base 9	826384₉	826401₉
Base 10	490207₁₀	490213₁₀
Base 11	305333₁₁	305339₁₁
Base 12	1b7827₁₂	1b7831₁₂
Base 13	142183₁₃	142189₁₃
Base 14	ca90b₁₄	ca913₁₄
Base 15	9a3a7₁₅	9a3ad₁₅
Base 16	77adf₁₆	77ae5₁₆