Compare 978140 vs 978149

Property	978140	978149
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 48907¹	978149¹
Prime factorization	2 × 2 × 5 × 48907	978149
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 48907, 97814, 195628, 244535, 489070, 978140	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	11101110110011011100₂	11101110110011100101₂
Base 3	1211200202102₃	1211200202202₃
Base 4	3232303130₄	3232303211₄
Base 5	222300030₅	222300044₅
Base 6	32544232₆	32544245₆
Base 7	11212502₇	11212514₇
Base 8	3566334₈	3566345₈
Base 9	1750672₉	1750682₉
Base 10	978140₁₀	978149₁₀
Base 11	608989₁₁	608997₁₁
Base 12	3b2078₁₂	3b2085₁₂
Base 13	2832a7₁₃	2832b3₁₃
Base 14	1b6672₁₄	1b667b₁₄
Base 15	144c45₁₅	144c4e₁₅
Base 16	eecdc₁₆	eece5₁₆