1. Numbers
  2. Compare 13681 vs 13689

Compare 13681 vs 13689

Property1368113689
Typeprimecomposite number
Unique factors12
Total factors16
Prime factorization13681134 × 132
Prime factorization136813 × 3 × 3 × 3 × 13 × 13
Divisors count215
Divisors1, 136811, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689
Number of properties90
Additive primes779th 
Centered triangular primes22nd 
Chen primes820th 
Lucky primes274th 
Primes1616th 
Pythagorean primes801st 
Sexy primes (1st member)514th 
Sexy prime triplets (1st member)145th 
Twin primes (2nd member)252nd 
Roman numberals  
Base 2110101011100012110101011110012
Base 320020220132002100003
Base 43111301431113214
Base 541421154142245
Base 614320161432136
Base 7546137546247
Base 8325618325718
Base 9206819207009
Base 1013681101368910
Base 11a30811a31511
Base 127b01127b0912
Base 1362c513630013
Base 144db3144dbb14
Base 1540c11540c915
Base 16357116357916
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