Compare 520193 vs 521021

Property	520193	521021
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	520193¹	521021¹
Prime factorization	520193	521021
Divisors count	2	2
Divisors	1, 520193	1, 521021
Number of properties	5	5
Additive primes		16943rd
Chen primes		17085th
Isolated primes	33649th
Primes	43074th	43136th
Proth primes	182nd
Solinas primes	141st
Sophie germain primes	4467th	4470th
Twin primes (1st member)		4722nd
Roman numberals
Base 2	1111111000000000001₂	1111111001100111101₂
Base 3	222102120102₃	222110201002₃
Base 4	1333000001₄	1333030331₄
Base 5	113121233₅	113133041₅
Base 6	15052145₆	15100045₆
Base 7	4264412₇	4300004₇
Base 8	1770001₈	1771475₈
Base 9	872512₉	873632₉
Base 10	520193₁₀	521021₁₀
Base 11	325913₁₁	3264a6₁₁
Base 12	211055₁₂	211625₁₂
Base 13	152a0b₁₃	1531c7₁₃
Base 14	d7809₁₄	d7c3b₁₄
Base 15	a41e8₁₅	a459b₁₅
Base 16	7f001₁₆	7f33d₁₆