5 × 13² × 47

Prime Factor Structure

Factorization String 5 × 13^2 × 47

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 52,704

Proper Divisor Sum 12,989

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #39709 ← → #39719

1 5 13 47 65 169 235 611 845 3,055 7,943 39,715

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

39,715 119,146 59,573 178,720 89,360 44,680 22,340 11,170 5,585 16,756 8,378 4,189 12,568 6,284 3,142 1,571 4,714 2,357 7,072 3,536 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263

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