1. Numbers
  2. Compare 1428 vs 1429

Compare 1428 vs 1429

Property14281429
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 31 × 71 × 17114291
Prime factorization2 × 2 × 3 × 7 × 171429
Divisors count242
Divisors1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 14281, 1429
Number of properties09
Cousin primes (1st member) 50th
Emirps 67th
Long primes 87th
Primes 226th
Prime triplets (2nd member) 37th
Prime triplets (3rd member) 36th
Pythagorean primes 111th
Sexy primes (2nd member) 97th
Twin primes (2nd member) 47th
Roman numberalsMCDXXVIIIMCDXXIX
Base 2101100101002101100101012
Base 31221220312212213
Base 411211041121114
Base 5212035212045
Base 6103406103416
Base 74110741117
Base 82624826258
Base 91856918579
Base 10142810142910
Base 11108911108a11
Base 129b0129b112
Base 1385b1385c13
Base 147401474114
Base 156531565415
Base 165941659516
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