2 × 7 × 13 × 4139

Prime Factor Structure

Factorization String 2 × 7 × 13 × 4139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,391,040

Proper Divisor Sum 637,742

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #753257 ← → #753307

1 2 7 13 14 26 91 182 4,139 8,278 28,973 53,807 57,946 107,614 376,649 753,298

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

753,298 376,649 1,129,948 564,974 282,487 847,462 423,731 1,271,194 635,597 1,906,792 953,396 476,698 238,349 715,048 357,524 178,762 89,381 268,144 134,072 67,036 33,518 16,759 50,278 25,139 75,418 37,709 113,128 56,564 28,282 14,141 42,424 21,212 10,606 5,303 15,910 7,955 23,866 11,933 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781

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