1. Numbers
  2. Compare 1224 vs 1231

Compare 1224 vs 1231

Property12241231
Typecomposite numberprime
Unique factors31
Total factors61
Prime factorization23 × 32 × 17112311
Prime factorization2 × 2 × 2 × 3 × 3 × 171231
Divisors count242
Divisors1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 12241, 1231
Number of properties06
Additive primes 108th
Emirps 56th
Lucky primes 52nd
Primes 202nd
Sexy primes (1st member) 88th
Twin primes (2nd member) 42nd
Roman numberalsMCCXXIVMCCXXXI
Base 2100110010002100110011112
Base 31200100312001213
Base 410302041030334
Base 5143445144115
Base 65400654116
Base 73366734067
Base 82310823178
Base 91610916179
Base 10122410123110
Base 11a1311a1a11
Base 128601286712
Base 137321373913
Base 146361463d14
Base 155691557115
Base 164c8164cf16
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