Compare 631240 vs 631249

Property	631240	631249
Type	composite number	prime
Unique factors	4	1
Total factors	6	1
Prime factorization	2³ × 5¹ × 43¹ × 367¹	631249¹
Prime factorization	2 × 2 × 2 × 5 × 43 × 367	631249
Divisors count	32	2
Divisors	1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 367, 430, 734, 860, 1468, 1720, 1835, 2936, 3670, 7340, 14680, 15781, 31562, 63124, 78905, 126248, 157810, 315620, 631240	1, 631249
Number of properties	0	2
Primes		51425th
Twin primes (2nd member)		5561st
Roman numberals
Base 2	10011010000111001000₂	10011010000111010001₂
Base 3	1012001220021₃	1012001220121₃
Base 4	2122013020₄	2122013101₄
Base 5	130144430₅	130144444₅
Base 6	21310224₆	21310241₆
Base 7	5236231₇	5236243₇
Base 8	2320710₈	2320721₈
Base 9	1161807₉	1161817₉
Base 10	631240₁₀	631249₁₀
Base 11	3a1295₁₁	3a12a3₁₁
Base 12	265374₁₂	265381₁₂
Base 13	19141c₁₃	191428₁₃
Base 14	126088₁₄	126093₁₄
Base 15	c707a₁₅	c7084₁₅
Base 16	9a1c8₁₆	9a1d1₁₆