Compare 42640 vs 42641

Property	42640	42641
Type	composite number	prime
Unique factors	4	1
Total factors	7	1
Prime factorization	2⁴ × 5¹ × 13¹ × 41¹	42641¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 13 × 41	42641
Divisors count	40	2
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, 42641
Number of properties	0	5
Additive primes		1990th
Chen primes		2088th
Primes		4456th
Pythagorean primes		2210th
Twin primes (1st member)		620th
Roman numberals
Base 2	1010011010010000₂	1010011010010001₂
Base 3	2011111021₃	2011111022₃
Base 4	22122100₄	22122101₄
Base 5	2331030₅	2331031₅
Base 6	525224₆	525225₆
Base 7	235213₇	235214₇
Base 8	123220₈	123221₈
Base 9	64437₉	64438₉
Base 10	42640₁₀	42641₁₀
Base 11	2a044₁₁	2a045₁₁
Base 12	20814₁₂	20815₁₂
Base 13	16540₁₃	16541₁₃
Base 14	1177a₁₄	1177b₁₄
Base 15	c97a₁₅	c97b₁₅
Base 16	a690₁₆	a691₁₆