Compare 252881 vs 255121

Property252881255121
Typeprimeprime
Unique factors11
Total factors11
Prime factorization25288112551211
Prime factorization252881255121
Divisors count22
Divisors1, 2528811, 255121
Number of properties85
Chen primes9213th 
Cousin primes (2nd member)2601st 
Isolated primes17055th17203rd
Lucky primes 2801st
Primes22270th22450th
Sexy primes (1st member)5200th5241st
Sexy prime quadrupletss (1st member)126th 
Sexy prime triplets (1st member)1020th1030th
Sophie germain primes2493rd 
Roman numberals  
Base 211110110111101000121111100100100100012
Base 311021121222231102212212213
Base 433123310143321021014
Base 5310430115311304415
Base 65230425652450416
Base 72102156721115367
Base 875572187622218
Base 942478894278579
Base 102528811025512110
Base 11162aa21116474911
Base 121024151210378112
Base 138b145138c17913
Base 146822d1468d8d14
Base 154eddb15508d115
Base 163dbd1163e49116
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