Compare 628679 vs 629609

Property	628679	629609
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	628679¹	629609¹
Prime factorization	628679	629609
Divisors count	2	2
Divisors	1, 628679	1, 629609
Number of properties	7	3
Chen primes	20064th	20092nd
Good primes	1959th
Primes	51240th	51306th
Safe primes	2969th
Sexy primes (2nd member)	11114th
Sophie germain primes	5228th
Twin primes (1st member)	5541st	5551st
Roman numberals
Base 2	10011001011111000111₂	10011001101101101001₂
Base 3	1011221101102₃	1011222122212₃
Base 4	2121133013₄	2121231221₄
Base 5	130104204₅	130121414₅
Base 6	21250315₆	21254505₆
Base 7	5225612₇	5231411₇
Base 8	2313707₈	2315551₈
Base 9	1157342₉	1158585₉
Base 10	628679₁₀	629609₁₀
Base 11	39a377₁₁	3a0042₁₁
Base 12	26399b₁₂	264435₁₂
Base 13	1901cc₁₃	190766₁₃
Base 14	125179₁₄	125641₁₄
Base 15	c641e₁₅	c683e₁₅
Base 16	997c7₁₆	99b69₁₆