Compare 390989 vs 390992

Property	390989	390992
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	390989¹	2⁴ × 7¹ × 3491¹
Prime factorization	390989	2 × 2 × 2 × 2 × 7 × 3491
Divisors count	2	20
Divisors	1, 390989	1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3491, 6982, 13964, 24437, 27928, 48874, 55856, 97748, 195496, 390992
Number of properties	3	0
Chen primes	13409th
Primes	33147th
Twin primes (1st member)	3731st
Roman numberals
Base 2	1011111011101001101₂	1011111011101010000₂
Base 3	201212100002₃	201212100012₃
Base 4	1133131031₄	1133131100₄
Base 5	100002424₅	100002432₅
Base 6	12214045₆	12214052₆
Base 7	3215624₇	3215630₇
Base 8	1373515₈	1373520₈
Base 9	655302₉	655305₉
Base 10	390989₁₀	390992₁₀
Base 11	247835₁₁	247838₁₁
Base 12	16a325₁₂	16a328₁₂
Base 13	108c71₁₃	108c74₁₃
Base 14	a26bb₁₄	a26c0₁₄
Base 15	7acae₁₅	7acb2₁₅
Base 16	5f74d₁₆	5f750₁₆