1. Numbers
  2. Compare 1277 vs 1282

Compare 1277 vs 1282

Property12771282
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1277121 × 6411
Prime factorization12772 × 641
Divisors count24
Divisors1, 12771, 2, 641, 1282
Number of properties101
Additive primes111th 
Chen primes134th 
Good primes50th 
Happy primes41st 
Primes206th 
Prime triplets (1st member)33rd 
Pythagorean primes102nd 
Semiprimes 377th
Sexy primes (1st member)89th 
Sexy prime triplets (1st member)34th 
Twin primes (1st member)43rd 
Roman numberalsMCCLXXVIIMCCLXXXII
Base 2100111111012101000000102
Base 31202022312021113
Base 410333141100024
Base 5201025201125
Base 65525655346
Base 73503735117
Base 82375824028
Base 91668916749
Base 10127710128210
Base 11a6111a6611
Base 128a5128aa12
Base 137731377813
Base 146731467814
Base 155a2155a715
Base 164fd1650216
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