Compare 663947 vs 663994

Property	663947	663994
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	151¹ × 4397¹	2¹ × 331997¹
Prime factorization	151 × 4397	2 × 331997
Divisors count	4	4
Divisors	1, 151, 4397, 663947	1, 2, 331997, 663994
Number of properties	1	1
Semiprimes	142061st	142066th
Roman numberals
Base 2	10100010000110001011₂	10100010000110111010₂
Base 3	1020201202122₃	1020201211101₃
Base 4	2202012023₄	2202012322₄
Base 5	132221242₅	132221434₅
Base 6	22121455₆	22122014₆
Base 7	5433464₇	5433562₇
Base 8	2420613₈	2420672₈
Base 9	1221678₉	1221741₉
Base 10	663947₁₀	663994₁₀
Base 11	413919₁₁	413961₁₁
Base 12	28028b₁₂	28030a₁₂
Base 13	1a328b₁₃	1a32c6₁₃
Base 14	133d6b₁₄	133da2₁₄
Base 15	d1ad2₁₅	d1b14₁₅
Base 16	a218b₁₆	a21ba₁₆