Compare 20388 vs 20389

Property	20388	20389
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 3¹ × 1699¹	20389¹
Prime factorization	2 × 2 × 3 × 1699	20389
Divisors count	12	2
Divisors	1, 2, 3, 4, 6, 12, 1699, 3398, 5097, 6796, 10194, 20388	1, 20389
Number of properties	0	5
Cousin primes (1st member)		351st
Isolated primes		1612th
Primes		2303rd
Pythagorean primes		1148th
Ulam primes		168th
Roman numberals
Base 2	100111110100100₂	100111110100101₂
Base 3	1000222010₃	1000222011₃
Base 4	10332210₄	10332211₄
Base 5	1123023₅	1123024₅
Base 6	234220₆	234221₆
Base 7	113304₇	113305₇
Base 8	47644₈	47645₈
Base 9	30863₉	30864₉
Base 10	20388₁₀	20389₁₀
Base 11	14355₁₁	14356₁₁
Base 12	b970₁₂	b971₁₂
Base 13	9384₁₃	9385₁₃
Base 14	7604₁₄	7605₁₄
Base 15	6093₁₅	6094₁₅
Base 16	4fa4₁₆	4fa5₁₆