Compare 490969 vs 490981

Property	490969	490981
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	490969¹	23¹ × 21347¹
Prime factorization	490969	23 × 21347
Divisors count	2	4
Divisors	1, 490969	1, 23, 21347, 490981
Number of properties	3	1
Additive primes	16044th
Primes	40842nd
Semiprimes		106464th
Twin primes (2nd member)	4497th
Roman numberals
Base 2	1110111110111011001₂	1110111110111100101₂
Base 3	220221111001₃	220221111111₃
Base 4	1313313121₄	1313313211₄
Base 5	111202334₅	111202411₅
Base 6	14305001₆	14305021₆
Base 7	4113253₇	4113301₇
Base 8	1676731₈	1676745₈
Base 9	827431₉	827444₉
Base 10	490969₁₀	490981₁₀
Base 11	305966₁₁	305977₁₁
Base 12	1b8161₁₂	1b8171₁₂
Base 13	14261b₁₃	14262a₁₃
Base 14	cacd3₁₄	cad01₁₄
Base 15	9a714₁₅	9a721₁₅
Base 16	77dd9₁₆	77de5₁₆