Compare 631243 vs 631249

Property	631243	631249
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	29¹ × 21767¹	631249¹
Prime factorization	29 × 21767	631249
Divisors count	4	2
Divisors	1, 29, 21767, 631243	1, 631249
Number of properties	1	2
Primes		51425th
Semiprimes	135335th
Twin primes (2nd member)		5561st
Roman numberals
Base 2	10011010000111001011₂	10011010000111010001₂
Base 3	1012001220101₃	1012001220121₃
Base 4	2122013023₄	2122013101₄
Base 5	130144433₅	130144444₅
Base 6	21310231₆	21310241₆
Base 7	5236234₇	5236243₇
Base 8	2320713₈	2320721₈
Base 9	1161811₉	1161817₉
Base 10	631243₁₀	631249₁₀
Base 11	3a1298₁₁	3a12a3₁₁
Base 12	265377₁₂	265381₁₂
Base 13	191422₁₃	191428₁₃
Base 14	12608b₁₄	126093₁₄
Base 15	c707d₁₅	c7084₁₅
Base 16	9a1cb₁₆	9a1d1₁₆