3² × 5 × 7 × 227

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 142,272

Proper Divisor Sum 70,767

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #71503 ← → #71527

1 3 5 7 9 15 21 35 45 63 105 227 315 681 1,135 1,589 2,043 3,405 4,767 7,945 10,215 14,301 23,835 71,505

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

71,505 214,516 107,258 53,629 160,888 80,444 40,222 20,111 60,334 30,167 90,502 45,251 135,754 67,877 203,632 101,816 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734

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