Compare 664945 vs 664969

Property	664945	664969
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	5¹ × 132989¹	449¹ × 1481¹
Prime factorization	5 × 132989	449 × 1481
Divisors count	4	4
Divisors	1, 5, 132989, 664945	1, 449, 1481, 664969
Number of properties	1	1
Semiprimes	142245th	142252nd
Roman numberals
Base 2	10100010010101110001₂	10100010010110001001₂
Base 3	1020210010121₃	1020210011111₃
Base 4	2202111301₄	2202112021₄
Base 5	132234240₅	132234334₅
Base 6	22130241₆	22130321₆
Base 7	5436421₇	5436454₇
Base 8	2422561₈	2422611₈
Base 9	1223117₉	1223144₉
Base 10	664945₁₀	664969₁₀
Base 11	414646₁₁	414668₁₁
Base 12	280981₁₂	2809a1₁₂
Base 13	1a3878₁₃	1a3896₁₃
Base 14	134481₁₄	13449b₁₄
Base 15	d204a₁₅	d2064₁₅
Base 16	a2571₁₆	a2589₁₆