Compare 390989 vs 391000

Property	390989	391000
Type	prime	composite number
Unique factors	1	4
Total factors	1	8
Prime factorization	390989¹	2³ × 5³ × 17¹ × 23¹
Prime factorization	390989	2 × 2 × 2 × 5 × 5 × 5 × 17 × 23
Divisors count	2	64
Divisors	1, 390989	1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 170, 184, 200, 230, 250, 340, 391, 425, 460, 500, 575, 680, 782, 850, 920, 1000, 1150, 1564, 1700, 1955, 2125, 2300, 2875, 3128, 3400, 3910, 4250, 4600, 5750, 7820, 8500, 9775, 11500, 15640, 17000, 19550, 23000, 39100, 48875, 78200, 97750, 195500, 391000
Number of properties	3	0
Chen primes	13409th
Primes	33147th
Twin primes (1st member)	3731st
Roman numberals
Base 2	1011111011101001101₂	1011111011101011000₂
Base 3	201212100002₃	201212100111₃
Base 4	1133131031₄	1133131120₄
Base 5	100002424₅	100003000₅
Base 6	12214045₆	12214104₆
Base 7	3215624₇	3215641₇
Base 8	1373515₈	1373530₈
Base 9	655302₉	655314₉
Base 10	390989₁₀	391000₁₀
Base 11	247835₁₁	247845₁₁
Base 12	16a325₁₂	16a334₁₂
Base 13	108c71₁₃	108c7c₁₃
Base 14	a26bb₁₄	a26c8₁₄
Base 15	7acae₁₅	7acba₁₅
Base 16	5f74d₁₆	5f758₁₆