Compare 401809 vs 401820

Property	401809	401820
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	401809¹	2² × 3¹ × 5¹ × 37¹ × 181¹
Prime factorization	401809	2 × 2 × 3 × 5 × 37 × 181
Divisors count	2	48
Divisors	1, 401809	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 181, 185, 222, 362, 370, 444, 543, 555, 724, 740, 905, 1086, 1110, 1810, 2172, 2220, 2715, 3620, 5430, 6697, 10860, 13394, 20091, 26788, 33485, 40182, 66970, 80364, 100455, 133940, 200910, 401820
Number of properties	3	0
Cousin primes (1st member)	3822nd
Isolated primes	26358th
Primes	33985th
Roman numberals
Base 2	1100010000110010001₂	1100010000110011100₂
Base 3	202102011211₃	202102012020₃
Base 4	1202012101₄	1202012130₄
Base 5	100324214₅	100324240₅
Base 6	12340121₆	12340140₆
Base 7	3262312₇	3262326₇
Base 8	1420621₈	1420634₈
Base 9	672154₉	672166₉
Base 10	401809₁₀	401820₁₀
Base 11	254981₁₁	254991₁₁
Base 12	174641₁₂	174650₁₂
Base 13	110b75₁₃	110b83₁₃
Base 14	a6609₁₄	a6616₁₄
Base 15	7e0c4₁₅	7e0d0₁₅
Base 16	62191₁₆	6219c₁₆