Compare 640973 vs 640983

Property	640973	640983
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	640973¹	3¹ × 7¹ × 131¹ × 233¹
Prime factorization	640973	3 × 7 × 131 × 233
Divisors count	2	16
Divisors	1, 640973	1, 3, 7, 21, 131, 233, 393, 699, 917, 1631, 2751, 4893, 30523, 91569, 213661, 640983
Number of properties	4	0
Additive primes	20380th
Isolated primes	40875th
Primes	52150th
Sexy primes (2nd member)	11301st
Roman numberals
Base 2	10011100011111001101₂	10011100011111010111₂
Base 3	1012120020202₃	1012120021010₃
Base 4	2130133031₄	2130133113₄
Base 5	131002343₅	131002413₅
Base 6	21423245₆	21423303₆
Base 7	5306504₇	5306520₇
Base 8	2343715₈	2343727₈
Base 9	1176222₉	1176233₉
Base 10	640973₁₀	640983₁₀
Base 11	3a8633₁₁	3a8642₁₁
Base 12	26ab25₁₂	26ab33₁₂
Base 13	195998₁₃	1959a5₁₃
Base 14	12983b₁₄	129847₁₄
Base 15	c9db8₁₅	c9dc3₁₅
Base 16	9c7cd₁₆	9c7d7₁₆