Compare 19813 vs 20123

Property	19813	20123
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	19813¹	20123¹
Prime factorization	19813	20123
Divisors count	2	2
Divisors	1, 19813	1, 20123
Number of properties	6	6
Emirps	624th
Harmonic primes	811th
Isolated primes	1567th	1591st
Primes	2242nd	2276th
Pythagorean primes	1114th
Safe primes		191st
Sexy primes (1st member)	689th	698th
Sexy primes (2nd member)		697th
Sexy prime triplets (2nd member)		192nd
Roman numberals
Base 2	100110101100101₂	100111010011011₂
Base 3	1000011211₃	1000121022₃
Base 4	10311211₄	10322123₄
Base 5	1113223₅	1120443₅
Base 6	231421₆	233055₆
Base 7	111523₇	112445₇
Base 8	46545₈	47233₈
Base 9	30154₉	30538₉
Base 10	19813₁₀	20123₁₀
Base 11	13982₁₁	14134₁₁
Base 12	b571₁₂	b78b₁₂
Base 13	9031₁₃	920c₁₃
Base 14	7313₁₄	7495₁₄
Base 15	5d0d₁₅	5e68₁₅
Base 16	4d65₁₆	4e9b₁₆