Compare 991422 vs 991427

Property	991422	991427
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2¹ × 3² × 55079¹	991427¹
Prime factorization	2 × 3 × 3 × 55079	991427
Divisors count	12	2
Divisors	1, 2, 3, 6, 9, 18, 55079, 110158, 165237, 330474, 495711, 991422	1, 991427
Number of properties	0	4
Chen primes		29733rd
Primes		77879th
Safe primes		4295th
Twin primes (1st member)		8110th
Roman numberals
Base 2	11110010000010111110₂	11110010000011000011₂
Base 3	1212100222100₃	1212100222112₃
Base 4	3302002332₄	3302003003₄
Base 5	223211142₅	223211202₅
Base 6	33125530₆	33125535₆
Base 7	11266305₇	11266313₇
Base 8	3620276₈	3620303₈
Base 9	1770870₉	1770875₉
Base 10	991422₁₀	991427₁₀
Base 11	617963₁₁	617968₁₁
Base 12	3b98a6₁₂	3b98ab₁₂
Base 13	289353₁₃	289358₁₃
Base 14	1bb43c₁₄	1bb443₁₄
Base 15	148b4c₁₅	148b52₁₅
Base 16	f20be₁₆	f20c3₁₆