Compare 122878 vs 122887

Property	122878	122887
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 7¹ × 67¹ × 131¹	122887¹
Prime factorization	2 × 7 × 67 × 131	122887
Divisors count	16	2
Divisors	1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1834, 8777, 17554, 61439, 122878	1, 122887
Number of properties	0	3
Cousin primes (1st member)		1439th
Isolated primes		8644th
Primes		11555th
Roman numberals
Base 2	11101111111111110₂	11110000000000111₂
Base 3	20020120001₃	20020120101₃
Base 4	131333332₄	132000013₄
Base 5	12413003₅	12413022₅
Base 6	2344514₆	2344531₆
Base 7	1021150₇	1021162₇
Base 8	357776₈	360007₈
Base 9	206501₉	206511₉
Base 10	122878₁₀	122887₁₀
Base 11	84358₁₁	84366₁₁
Base 12	5b13a₁₂	5b147₁₂
Base 13	43c12₁₃	43c1b₁₃
Base 14	32ad0₁₄	32ad9₁₄
Base 15	2661d₁₅	26627₁₅
Base 16	1dffe₁₆	1e007₁₆