Compare 42640 vs 42645

Property	42640	42645
Type	composite number	composite number
Unique factors	4	3
Total factors	7	3
Prime factorization	2⁴ × 5¹ × 13¹ × 41¹	3¹ × 5¹ × 2843¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 13 × 41	3 × 5 × 2843
Divisors count	40	8
Divisors	1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640	1, 3, 5, 15, 2843, 8529, 14215, 42645
Number of properties	0	0
Roman numberals
Base 2	1010011010010000₂	1010011010010101₂
Base 3	2011111021₃	2011111110₃
Base 4	22122100₄	22122111₄
Base 5	2331030₅	2331040₅
Base 6	525224₆	525233₆
Base 7	235213₇	235221₇
Base 8	123220₈	123225₈
Base 9	64437₉	64443₉
Base 10	42640₁₀	42645₁₀
Base 11	2a044₁₁	2a049₁₁
Base 12	20814₁₂	20819₁₂
Base 13	16540₁₃	16545₁₃
Base 14	1177a₁₄	11781₁₄
Base 15	c97a₁₅	c980₁₅
Base 16	a690₁₆	a695₁₆