Compare 4900 vs 4909

Property49004909
Typecomposite numberprime
Unique factors31
Total factors61
Prime factorization22 × 52 × 7249091
Prime factorization2 × 2 × 5 × 5 × 7 × 74909
Divisors count272
Divisors1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 49001, 4909
Number of properties06
Chen primes 372nd
Harmonic primes 239th
Isolated primes 409th
Primes 656th
Pythagorean primes 323rd
Sexy primes (2nd member) 237th
Roman numberalsMMMMCMMMMMCMIX
Base 21001100100100210011001011012
Base 3202011113202012113
Base 41030210410302314
Base 512410051241145
Base 6344046344216
Base 7202007202127
Base 8114448114558
Base 96644966549
Base 10490010490910
Base 11375511376311
Base 122a04122a1112
Base 1322cc13230813
Base 141b00141b0914
Base 1516ba1516c415
Base 16132416132d16
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