Compare 121439 vs 121449

Property	121439	121449
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	121439¹	3¹ × 40483¹
Prime factorization	121439	3 × 40483
Divisors count	2	4
Divisors	1, 121439	1, 3, 40483, 121449
Number of properties	5	1
Chen primes	4956th
Emirps	2245th
Primes	11428th
Safe primes	786th
Semiprimes		28149th
Twin primes (1st member)	1436th
Roman numberals
Base 2	11101101001011111₂	11101101001101001₂
Base 3	20011120202₃	20011121010₃
Base 4	131221133₄	131221221₄
Base 5	12341224₅	12341244₅
Base 6	2334115₆	2334133₆
Base 7	1014023₇	1014036₇
Base 8	355137₈	355151₈
Base 9	204522₉	204533₉
Base 10	121439₁₀	121449₁₀
Base 11	8326a₁₁	83279₁₁
Base 12	5a33b₁₂	5a349₁₂
Base 13	43376₁₃	43383₁₃
Base 14	32383₁₄	3238d₁₄
Base 15	25eae₁₅	25eb9₁₅
Base 16	1da5f₁₆	1da69₁₆