Compare 629987 vs 629990

Property	629987	629990
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	629987¹	2¹ × 5¹ × 73¹ × 863¹
Prime factorization	629987	2 × 5 × 73 × 863
Divisors count	2	16
Divisors	1, 629987	1, 2, 5, 10, 73, 146, 365, 730, 863, 1726, 4315, 8630, 62999, 125998, 314995, 629990
Number of properties	4	0
Additive primes	20071st
Chen primes	20102nd
Primes	51340th
Twin primes (1st member)	5555th
Roman numberals
Base 2	10011001110011100011₂	10011001110011100110₂
Base 3	1012000011212₃	1012000011222₃
Base 4	2121303203₄	2121303212₄
Base 5	130124422₅	130124430₅
Base 6	21300335₆	21300342₆
Base 7	5232461₇	5232464₇
Base 8	2316343₈	2316346₈
Base 9	1160155₉	1160158₉
Base 10	629987₁₀	629990₁₀
Base 11	3a0356₁₁	3a0359₁₁
Base 12	2646ab₁₂	2646b2₁₂
Base 13	190997₁₃	19099a₁₃
Base 14	125831₁₄	125834₁₄
Base 15	c69e2₁₅	c69e5₁₅
Base 16	99ce3₁₆	99ce6₁₆