Compare 663994 vs 664001

Property	663994	664001
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	2¹ × 331997¹	13² × 3929¹
Prime factorization	2 × 331997	13 × 13 × 3929
Divisors count	4	6
Divisors	1, 2, 331997, 663994	1, 13, 169, 3929, 51077, 664001
Number of properties	1	0
Semiprimes	142066th
Roman numberals
Base 2	10100010000110111010₂	10100010000111000001₂
Base 3	1020201211101₃	1020201211122₃
Base 4	2202012322₄	2202013001₄
Base 5	132221434₅	132222001₅
Base 6	22122014₆	22122025₆
Base 7	5433562₇	5433602₇
Base 8	2420672₈	2420701₈
Base 9	1221741₉	1221748₉
Base 10	663994₁₀	664001₁₀
Base 11	413961₁₁	413968₁₁
Base 12	28030a₁₂	280315₁₂
Base 13	1a32c6₁₃	1a3300₁₃
Base 14	133da2₁₄	133da9₁₄
Base 15	d1b14₁₅	d1b1b₁₅
Base 16	a21ba₁₆	a21c1₁₆