Compare 669947 vs 670379

Property	669947	670379
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	669947¹	670379¹
Prime factorization	669947	670379
Divisors count	2	2
Divisors	1, 669947	1, 670379
Number of properties	6	3
Additive primes	21201st
Chen primes	21225th	21237th
Cousin primes (2nd member)	5858th
Isolated primes	42586th	42612th
Primes	54307th	54339th
Safe primes	3137th
Roman numberals
Base 2	10100011100011111011₂	10100011101010101011₂
Base 3	1021000222212₃	1021001120212₃
Base 4	2203203323₄	2203222223₄
Base 5	132414242₅	132423004₅
Base 6	22205335₆	22211335₆
Base 7	5460125₇	5461313₇
Base 8	2434373₈	2435253₈
Base 9	1230885₉	1231525₉
Base 10	669947₁₀	670379₁₀
Base 11	418383₁₁	418736₁₁
Base 12	28384b₁₂	283b4b₁₂
Base 13	1a5c25₁₃	1a6198₁₃
Base 14	136215₁₄	136443₁₄
Base 15	d3782₁₅	d396e₁₅
Base 16	a38fb₁₆	a3aab₁₆