Compare 629978 vs 629987

Property	629978	629987
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 314989¹	629987¹
Prime factorization	2 × 314989	629987
Divisors count	4	2
Divisors	1, 2, 314989, 629978	1, 629987
Number of properties	1	4
Additive primes		20071st
Chen primes		20102nd
Primes		51340th
Semiprimes	135051st
Twin primes (1st member)		5555th
Roman numberals
Base 2	10011001110011011010₂	10011001110011100011₂
Base 3	1012000011112₃	1012000011212₃
Base 4	2121303122₄	2121303203₄
Base 5	130124403₅	130124422₅
Base 6	21300322₆	21300335₆
Base 7	5232446₇	5232461₇
Base 8	2316332₈	2316343₈
Base 9	1160145₉	1160155₉
Base 10	629978₁₀	629987₁₀
Base 11	3a0348₁₁	3a0356₁₁
Base 12	2646a2₁₂	2646ab₁₂
Base 13	19098b₁₃	190997₁₃
Base 14	125826₁₄	125831₁₄
Base 15	c69d8₁₅	c69e2₁₅
Base 16	99cda₁₆	99ce3₁₆