13 × 19 × 29 × 139

Prime Factor Structure

Factorization String 13 × 19 × 29 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,176,000

Proper Divisor Sum 180,343

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #995651 ← → #995663

1 13 19 29 139 247 377 551 1,807 2,641 4,031 7,163 34,333 52,403 76,589 995,657

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

995,657 2,986,972 1,493,486 746,743 2,240,230 1,120,115 3,360,346 1,680,173 5,040,520 2,520,260 1,260,130 630,065 1,890,196 945,098 472,549 1,417,648 708,824 354,412 177,206 88,603 265,810 132,905 398,716 199,358 99,679 299,038 149,519 448,558 224,279 672,838 336,419 1,009,258 504,629 1,513,888 756,944 378,472 189,236 94,618 47,309 141,928 70,964 35,482 17,741 53,224 26,612 13,306 6,653 19,960 9,980 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.