Compare 349909 vs 349919

Property	349909	349919
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	7² × 37¹ × 193¹	349919¹
Prime factorization	7 × 7 × 37 × 193	349919
Divisors count	12	2
Divisors	1, 7, 37, 49, 193, 259, 1351, 1813, 7141, 9457, 49987, 349909	1, 349919
Number of properties	0	5
Isolated primes		23128th
Primes		29969th
Safe primes		1851st
Sexy primes (2nd member)		6842nd
Sexy prime triplets (3rd member)		1331st
Roman numberals
Base 2	1010101011011010101₂	1010101011011011111₂
Base 3	122202222121₃	122202222222₃
Base 4	1111123111₄	1111123133₄
Base 5	42144114₅	42144134₅
Base 6	11255541₆	11255555₆
Base 7	2655100₇	2655113₇
Base 8	1253325₈	1253337₈
Base 9	582877₉	582888₉
Base 10	349909₁₀	349919₁₀
Base 11	21998a₁₁	219999₁₁
Base 12	14a5b1₁₂	14a5bb₁₂
Base 13	c3361₁₃	c336b₁₃
Base 14	91737₁₄	91743₁₄
Base 15	6da24₁₅	6da2e₁₅
Base 16	556d5₁₆	556df₁₆