Compare 978138 vs 978149

Property	978138	978149
Type	composite number	prime
Unique factors	4	1
Total factors	6	1
Prime factorization	2¹ × 3² × 7² × 1109¹	978149¹
Prime factorization	2 × 3 × 3 × 7 × 7 × 1109	978149
Divisors count	36	2
Divisors	1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1109, 2218, 3327, 6654, 7763, 9981, 15526, 19962, 23289, 46578, 54341, 69867, 108682, 139734, 163023, 326046, 489069, 978138	1, 978149
Number of properties	0	5
Chen primes		29409th
Emirps		10688th
Primes		76939th
Sophie germain primes		7604th
Twin primes (1st member)		8026th
Roman numberals
Base 2	11101110110011011010₂	11101110110011100101₂
Base 3	1211200202100₃	1211200202202₃
Base 4	3232303122₄	3232303211₄
Base 5	222300023₅	222300044₅
Base 6	32544230₆	32544245₆
Base 7	11212500₇	11212514₇
Base 8	3566332₈	3566345₈
Base 9	1750670₉	1750682₉
Base 10	978138₁₀	978149₁₀
Base 11	608987₁₁	608997₁₁
Base 12	3b2076₁₂	3b2085₁₂
Base 13	2832a5₁₃	2832b3₁₃
Base 14	1b6670₁₄	1b667b₁₄
Base 15	144c43₁₅	144c4e₁₅
Base 16	eecda₁₆	eece5₁₆