Compare 661007 vs 661013

Property	661007	661013
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	331¹ × 1997¹	31¹ × 21323¹
Prime factorization	331 × 1997	31 × 21323
Divisors count	4	4
Divisors	1, 331, 1997, 661007	1, 31, 21323, 661013
Number of properties	1	1
Semiprimes	141438th	141439th
Roman numberals
Base 2	10100001011000001111₂	10100001011000010101₂
Base 3	1020120201202₃	1020120201222₃
Base 4	2201120033₄	2201120111₄
Base 5	132123012₅	132123023₅
Base 6	22100115₆	22100125₆
Base 7	5422064₇	5422103₇
Base 8	2413017₈	2413025₈
Base 9	1216652₉	1216658₉
Base 10	661007₁₀	661013₁₀
Base 11	411696₁₁	4116a1₁₁
Base 12	27a63b₁₂	27a645₁₂
Base 13	1a1b39₁₃	1a1b42₁₃
Base 14	132c6b₁₄	132c73₁₄
Base 15	d0cc2₁₅	d0cc8₁₅
Base 16	a160f₁₆	a1615₁₆