Compare 642049 vs 642247

Property	642049	642247
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642049¹	642247¹
Prime factorization	642049	642247
Divisors count	2	2
Divisors	1, 642049	1, 642247
Number of properties	3	6
Isolated primes	40932nd	40944th
Lucky primes		5999th
Primes	52225th	52243rd
Proth primes	195th
Sexy primes (1st member)		11321st
Sexy primes (2nd member)		11320th
Sexy prime triplets (2nd member)		2077th
Roman numberals
Base 2	10011100110000000001₂	10011100110011000111₂
Base 3	1012121201121₃	1012121222221₃
Base 4	2130300001₄	2130303013₄
Base 5	131021144₅	131022442₅
Base 6	21432241₆	21433211₆
Base 7	5312602₇	5313304₇
Base 8	2346001₈	2346307₈
Base 9	1177647₉	1177887₉
Base 10	642049₁₀	642247₁₀
Base 11	3a9421₁₁	3a9591₁₁
Base 12	26b681₁₂	26b807₁₂
Base 13	196315₁₃	196438₁₃
Base 14	129da9₁₄	12a0ab₁₄
Base 15	ca384₁₅	ca467₁₅
Base 16	9cc01₁₆	9ccc7₁₆