Compare 201439 vs 201449

Property	201439	201449
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	7² × 4111¹	201449¹
Prime factorization	7 × 7 × 4111	201449
Divisors count	6	2
Divisors	1, 7, 49, 4111, 28777, 201439	1, 201449
Number of properties	0	5
Chen primes		7568th
Good primes		1022nd
Primes		18094th
Pythagorean primes		9030th
Twin primes (1st member)		2168th
Roman numberals
Base 2	110001001011011111₂	110001001011101001₂
Base 3	101020022201₃	101020100002₃
Base 4	301023133₄	301023221₄
Base 5	22421224₅	22421244₅
Base 6	4152331₆	4152345₆
Base 7	1466200₇	1466213₇
Base 8	611337₈	611351₈
Base 9	336281₉	336302₉
Base 10	201439₁₀	201449₁₀
Base 11	128387₁₁	128396₁₁
Base 12	986a7₁₂	986b5₁₂
Base 13	708c4₁₃	70901₁₃
Base 14	535a7₁₄	535b3₁₄
Base 15	3ea44₁₅	3ea4e₁₅
Base 16	312df₁₆	312e9₁₆