1. Numbers
  2. Compare 307 vs 312

Compare 307 vs 312

Property307312
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization307123 × 31 × 131
Prime factorization3072 × 2 × 2 × 3 × 13
Divisors count216
Divisors1, 3071, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
Number of properties90
Chen primes47th 
Cousin primes (1st member)18th 
Good primes22nd 
Harmonic primes25th 
Isolated primes26th 
Lucky primes18th 
Primes63rd 
Prime triplets (1st member)18th 
Sexy primes (1st member)35th 
Roman numberalsCCCVIICCCXII
Base 210011001121001110002
Base 310210131021203
Base 4103034103204
Base 52212522225
Base 61231612406
Base 761676247
Base 846384708
Base 937193769
Base 103071031210
Base 1125a1126411
Base 122171222012
Base 131a8131b013
Base 1417d1418414
Base 151571515c15
Base 161331613816
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