5 × 13 × 311 × 499

Prime Factor Structure

Factorization String 5 × 13 × 311 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,104,000

Proper Divisor Sum 3,016,715

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #10087279 ← → #10087291

1 5 13 65 311 499 1,555 2,495 4,043 6,487 20,215 32,435 155,189 775,945 2,017,457 10,087,285

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

10,087,285 30,261,856 15,130,928 7,565,464 3,782,732 1,891,366 945,683 2,837,050 1,418,525 4,255,576 2,127,788 1,063,894 531,947 1,595,842 797,921 2,393,764 1,196,882 598,441 1,795,324 897,662 448,831 1,346,494 673,247 2,019,742 1,009,871 3,029,614 1,514,807 4,544,422 2,272,211 6,816,634 3,408,317 10,224,952 5,112,476 2,556,238 1,278,119 3,834,358 1,917,179 5,751,538 2,875,769 8,627,308 4,313,654 2,156,827 6,470,482 3,235,241 9,705,724 4,852,862 2,426,431 7,279,294 3,639,647 10,918,942 5,459,471 16,378,414 8,189,207 24,567,622 12,283,811 36,851,434 18,425,717 55,277,152 27,638,576 13,819,288

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