Compare 630390 vs 630391

Property	630390	630391
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 5¹ × 21013¹	630391¹
Prime factorization	2 × 3 × 5 × 21013	630391
Divisors count	16	2
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 21013, 42026, 63039, 105065, 126078, 210130, 315195, 630390	1, 630391
Number of properties	0	3
Chen primes		20109th
Isolated primes		40255th
Primes		51366th
Roman numberals
Base 2	10011001111001110110₂	10011001111001110111₂
Base 3	1012000201210₃	1012000201211₃
Base 4	2121321312₄	2121321313₄
Base 5	130133030₅	130133031₅
Base 6	21302250₆	21302251₆
Base 7	5233605₇	5233606₇
Base 8	2317166₈	2317167₈
Base 9	1160653₉	1160654₉
Base 10	630390₁₀	630391₁₀
Base 11	3a0692₁₁	3a0693₁₁
Base 12	264986₁₂	264987₁₂
Base 13	190c17₁₃	190c18₁₃
Base 14	125a3c₁₄	125a3d₁₄
Base 15	c6bb0₁₅	c6bb1₁₅
Base 16	99e76₁₆	99e77₁₆