Compare 641981 vs 642241

Property	641981	642241
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	641981¹	642241¹
Prime factorization	641981	642241
Divisors count	2	2
Divisors	1, 641981	1, 642241
Number of properties	4	5
Additive primes	20411th	20418th
Chen primes	20429th
Isolated primes	40931st	40943rd
Primes	52222nd	52242nd
Sexy primes (1st member)		11320th
Sexy prime triplets (1st member)		2077th
Roman numberals
Base 2	10011100101110111101₂	10011100110011000001₂
Base 3	1012121122002₃	1012121222201₃
Base 4	2130232331₄	2130303001₄
Base 5	131020411₅	131022431₅
Base 6	21432045₆	21433201₆
Base 7	5312444₇	5313265₇
Base 8	2345675₈	2346301₈
Base 9	1177562₉	1177881₉
Base 10	641981₁₀	642241₁₀
Base 11	3a936a₁₁	3a9586₁₁
Base 12	26b625₁₂	26b801₁₂
Base 13	196292₁₃	196432₁₃
Base 14	129d5b₁₄	12a0a5₁₄
Base 15	ca33b₁₅	ca461₁₅
Base 16	9cbbd₁₆	9ccc1₁₆