Compare 641121 vs 641131

Property	641121	641131
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 13¹ × 17¹ × 967¹	641131¹
Prime factorization	3 × 13 × 17 × 967	641131
Divisors count	16	2
Divisors	1, 3, 13, 17, 39, 51, 221, 663, 967, 2901, 12571, 16439, 37713, 49317, 213707, 641121	1, 641131
Number of properties	0	3
Primes		52160th
Twin primes (2nd member)		5639th
Ulam primes		3824th
Roman numberals
Base 2	10011100100001100001₂	10011100100001101011₂
Base 3	1012120110020₃	1012120110121₃
Base 4	2130201201₄	2130201223₄
Base 5	131003441₅	131004011₅
Base 6	21424053₆	21424111₆
Base 7	5310105₇	5310121₇
Base 8	2344141₈	2344153₈
Base 9	1176406₉	1176417₉
Base 10	641121₁₀	641131₁₀
Base 11	3a8758₁₁	3a8767₁₁
Base 12	26b029₁₂	26b037₁₂
Base 13	195a80₁₃	195a8a₁₃
Base 14	129905₁₄	129911₁₄
Base 15	c9e66₁₅	c9e71₁₅
Base 16	9c861₁₆	9c86b₁₆