Compare 201919 vs 201947

Property	201919	201947
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	201919¹	201947¹
Prime factorization	201919	201947
Divisors count	2	2
Divisors	1, 201919	1, 201947
Number of properties	5	5
Additive primes		7299th
Chen primes	7585th
Cousin primes (1st member)	2154th
Harmonic primes	6809th
Isolated primes	13795th	13798th
Primes	18140th	18143rd
Sexy primes (1st member)		4329th
Super primes		2080th
Roman numberals
Base 2	110001010010111111₂	110001010011011011₂
Base 3	101020222111₃	101021000112₃
Base 4	301102333₄	301103123₄
Base 5	22430134₅	22430242₅
Base 6	4154451₆	4154535₆
Base 7	1500454₇	1500524₇
Base 8	612277₈	612333₈
Base 9	336874₉	337015₉
Base 10	201919₁₀	201947₁₀
Base 11	128783₁₁	1287a9₁₁
Base 12	98a27₁₂	98a4b₁₂
Base 13	70ba3₁₃	70bc5₁₃
Base 14	5382b₁₄	5384b₁₄
Base 15	3ec64₁₅	3ec82₁₅
Base 16	314bf₁₆	314db₁₆