Compare 621631 vs 621642

Property	621631	621642
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	621631¹	2¹ × 3¹ × 7¹ × 19² × 41¹
Prime factorization	621631	2 × 3 × 7 × 19 × 19 × 41
Divisors count	2	48
Divisors	1, 621631	1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 361, 399, 574, 722, 779, 798, 861, 1083, 1558, 1722, 2166, 2337, 2527, 4674, 5054, 5453, 7581, 10906, 14801, 15162, 16359, 29602, 32718, 44403, 88806, 103607, 207214, 310821, 621642
Number of properties	3	0
Additive primes	19834th
Primes	50734th
Twin primes (2nd member)	5488th
Roman numberals
Base 2	10010111110000111111₂	10010111110001001010₂
Base 3	1011120201101₃	1011120201210₃
Base 4	2113300333₄	2113301022₄
Base 5	124343011₅	124343032₅
Base 6	21153531₆	21153550₆
Base 7	5166223₇	5166240₇
Base 8	2276077₈	2276112₈
Base 9	1146641₉	1146653₉
Base 10	621631₁₀	621642₁₀
Base 11	39504a₁₁	39505a₁₁
Base 12	25b8a7₁₂	25b8b6₁₂
Base 13	189c3a₁₃	189c48₁₃
Base 14	122783₁₄	122790₁₄
Base 15	c42c1₁₅	c42cc₁₅
Base 16	97c3f₁₆	97c4a₁₆