Compare 121430 vs 121439

Property	121430	121439
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 5¹ × 12143¹	121439¹
Prime factorization	2 × 5 × 12143	121439
Divisors count	8	2
Divisors	1, 2, 5, 10, 12143, 24286, 60715, 121430	1, 121439
Number of properties	0	5
Chen primes		4956th
Emirps		2245th
Primes		11428th
Safe primes		786th
Twin primes (1st member)		1436th
Roman numberals
Base 2	11101101001010110₂	11101101001011111₂
Base 3	20011120102₃	20011120202₃
Base 4	131221112₄	131221133₄
Base 5	12341210₅	12341224₅
Base 6	2334102₆	2334115₆
Base 7	1014011₇	1014023₇
Base 8	355126₈	355137₈
Base 9	204512₉	204522₉
Base 10	121430₁₀	121439₁₀
Base 11	83261₁₁	8326a₁₁
Base 12	5a332₁₂	5a33b₁₂
Base 13	4336a₁₃	43376₁₃
Base 14	32378₁₄	32383₁₄
Base 15	25ea5₁₅	25eae₁₅
Base 16	1da56₁₆	1da5f₁₆