Compare 390989 vs 390990

Property	390989	390990
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	390989¹	2¹ × 3¹ × 5¹ × 13033¹
Prime factorization	390989	2 × 3 × 5 × 13033
Divisors count	2	16
Divisors	1, 390989	1, 2, 3, 5, 6, 10, 15, 30, 13033, 26066, 39099, 65165, 78198, 130330, 195495, 390990
Number of properties	3	0
Chen primes	13409th
Primes	33147th
Twin primes (1st member)	3731st
Roman numberals
Base 2	1011111011101001101₂	1011111011101001110₂
Base 3	201212100002₃	201212100010₃
Base 4	1133131031₄	1133131032₄
Base 5	100002424₅	100002430₅
Base 6	12214045₆	12214050₆
Base 7	3215624₇	3215625₇
Base 8	1373515₈	1373516₈
Base 9	655302₉	655303₉
Base 10	390989₁₀	390990₁₀
Base 11	247835₁₁	247836₁₁
Base 12	16a325₁₂	16a326₁₂
Base 13	108c71₁₃	108c72₁₃
Base 14	a26bb₁₄	a26bc₁₄
Base 15	7acae₁₅	7acb0₁₅
Base 16	5f74d₁₆	5f74e₁₆