Compare 20390 vs 20399

Property	20390	20399
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 5¹ × 2039¹	20399¹
Prime factorization	2 × 5 × 2039	20399
Divisors count	8	2
Divisors	1, 2, 5, 10, 2039, 4078, 10195, 20390	1, 20399
Number of properties	0	6
Additive primes		1071st
Chen primes		1133rd
Isolated primes		1614th
Primes		2305th
Sexy primes (2nd member)		705th
Ulam primes		169th
Roman numberals
Base 2	100111110100110₂	100111110101111₂
Base 3	1000222012₃	1000222112₃
Base 4	10332212₄	10332233₄
Base 5	1123030₅	1123044₅
Base 6	234222₆	234235₆
Base 7	113306₇	113321₇
Base 8	47646₈	47657₈
Base 9	30865₉	30875₉
Base 10	20390₁₀	20399₁₀
Base 11	14357₁₁	14365₁₁
Base 12	b972₁₂	b97b₁₂
Base 13	9386₁₃	9392₁₃
Base 14	7606₁₄	7611₁₄
Base 15	6095₁₅	609e₁₅
Base 16	4fa6₁₆	4faf₁₆