1. Numbers
  2. Compare 440 vs 449

Compare 440 vs 449

Property440449
Typecomposite numberprime
Unique factors31
Total factors51
Prime factorization23 × 51 × 1114491
Prime factorization2 × 2 × 2 × 5 × 11449
Divisors count162
Divisors1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 4401, 449
Number of properties09
Additive primes 50th
Chen primes 61st
Harmonic primes 33rd
Isolated primes 42nd
Primes 87th
Proth primes 12th
Pythagorean primes 42nd
Sexy primes (2nd member) 44th
Solinas primes 35th
Roman numberalsCDXLCDXLIX
Base 211011100021110000012
Base 312102231211223
Base 4123204130014
Base 53230532445
Base 62012620256
Base 71166712117
Base 867087018
Base 953895489
Base 104401044910
Base 113701137911
Base 123081231512
Base 1327b1328713
Base 142361424114
Base 151e5151ee15
Base 161b8161c116
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