Compare 681841 vs 681845

Property	681841	681845
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	681841¹	5¹ × 31¹ × 53¹ × 83¹
Prime factorization	681841	5 × 31 × 53 × 83
Divisors count	2	16
Divisors	1, 681841	1, 5, 31, 53, 83, 155, 265, 415, 1643, 2573, 4399, 8215, 12865, 21995, 136369, 681845
Number of properties	3	0
Chen primes	21551st
Primes	55205th
Twin primes (2nd member)	5949th
Roman numberals
Base 2	10100110011101110001₂	10100110011101110101₂
Base 3	1021122022101₃	1021122022112₃
Base 4	2212131301₄	2212131311₄
Base 5	133304331₅	133304340₅
Base 6	22340401₆	22340405₆
Base 7	5536606₇	5536613₇
Base 8	2463561₈	2463565₈
Base 9	1248271₉	1248275₉
Base 10	681841₁₀	681845₁₀
Base 11	426306₁₁	42630a₁₁
Base 12	28a701₁₂	28a705₁₂
Base 13	1ab474₁₃	1ab478₁₃
Base 14	13a6ad₁₄	13a6b3₁₄
Base 15	d7061₁₅	d7065₁₅
Base 16	a6771₁₆	a6775₁₆