Compare 645005 vs 645012

Property	645005	645012
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	7
Prime factorization	5¹ × 129001¹	2² × 3² × 19¹ × 23¹ × 41¹
Prime factorization	5 × 129001	2 × 2 × 3 × 3 × 19 × 23 × 41
Divisors count	4	72
Divisors	1, 5, 129001, 645005	1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 164, 171, 207, 228, 246, 276, 342, 369, 414, 437, 492, 684, 738, 779, 828, 874, 943, 1311, 1476, 1558, 1748, 1886, 2337, 2622, 2829, 3116, 3772, 3933, 4674, 5244, 5658, 7011, 7866, 8487, 9348, 11316, 14022, 15732, 16974, 17917, 28044, 33948, 35834, 53751, 71668, 107502, 161253, 215004, 322506, 645012
Number of properties	1	0
Semiprimes	138168th
Roman numberals
Base 2	10011101011110001101₂	10011101011110010100₂
Base 3	1012202210002₃	1012202210100₃
Base 4	2131132031₄	2131132110₄
Base 5	131120010₅	131120022₅
Base 6	21454045₆	21454100₆
Base 7	5324324₇	5324334₇
Base 8	2353615₈	2353624₈
Base 9	1182702₉	1182710₉
Base 10	645005₁₀	645012₁₀
Base 11	400669₁₁	400675₁₁
Base 12	271325₁₂	271330₁₂
Base 13	19777a₁₃	197784₁₃
Base 14	12b0bb₁₄	12b0c4₁₄
Base 15	cb1a5₁₅	cb1ac₁₅
Base 16	9d78d₁₆	9d794₁₆