Compare 420286 vs 420290

Property	420286	420290
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	5
Prime factorization	2¹ × 210143¹	2¹ × 5¹ × 13¹ × 53¹ × 61¹
Prime factorization	2 × 210143	2 × 5 × 13 × 53 × 61
Divisors count	4	32
Divisors	1, 2, 210143, 420286	1, 2, 5, 10, 13, 26, 53, 61, 65, 106, 122, 130, 265, 305, 530, 610, 689, 793, 1378, 1586, 3233, 3445, 3965, 6466, 6890, 7930, 16165, 32330, 42029, 84058, 210145, 420290
Number of properties	1	0
Semiprimes	91829th
Roman numberals
Base 2	1100110100110111110₂	1100110100111000010₂
Base 3	210100112011₃	210100112022₃
Base 4	1212212332₄	1212213002₄
Base 5	101422121₅	101422130₅
Base 6	13001434₆	13001442₆
Base 7	3400216₇	3400223₇
Base 8	1464676₈	1464702₈
Base 9	710464₉	710468₉
Base 10	420286₁₀	420290₁₀
Base 11	267849₁₁	267852₁₁
Base 12	18327a₁₂	183282₁₂
Base 13	1193b9₁₃	1193c0₁₃
Base 14	ad246₁₄	ad24a₁₄
Base 15	847e1₁₅	847e5₁₅
Base 16	669be₁₆	669c2₁₆