13 × 37 × 1039

Prime Factor Structure

Factorization String 13 × 37 × 1039

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 553,280

Proper Divisor Sum 53,521

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #499747 ← → #499781

1 13 37 481 1,039 13,507 38,443 499,759

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

499,759 1,499,278 749,639 2,248,918 1,124,459 3,373,378 1,686,689 5,060,068 2,530,034 1,265,017 3,795,052 1,897,526 948,763 2,846,290 1,423,145 4,269,436 2,134,718 1,067,359 3,202,078 1,601,039 4,803,118 2,401,559 7,204,678 3,602,339 10,807,018 5,403,509 16,210,528 8,105,264 4,052,632 2,026,316 1,013,158 506,579 1,519,738 759,869 2,279,608 1,139,804 569,902 284,951 854,854 427,427 1,282,282 641,141 1,923,424 961,712 480,856 240,428 120,214 60,107 180,322 90,161 270,484 135,242 67,621 202,864 101,432 50,716 25,358 12,679 38,038 19,019

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