5 × 7 × 13 × 19 × 37

Prime Factor Structure

Factorization String 5 × 7 × 13 × 19 × 37

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 510,720

Proper Divisor Sum 190,855

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #319849 ← → #319883

1 5 7 13 19 35 37 65 91 95 133 185 247 259 455 481 665 703 1,235 1,295 1,729 2,405 3,367 3,515 4,921 8,645 9,139 16,835 24,605 45,695 63,973 319,865

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

319,865 959,596 479,798 239,899 719,698 359,849 1,079,548 539,774 269,887 809,662 404,831 1,214,494 607,247 1,821,742 910,871 2,732,614 1,366,307 4,098,922 2,049,461 6,148,384 3,074,192 1,537,096 768,548 384,274 192,137 576,412 288,206 144,103 432,310 216,155 648,466 324,233 972,700 486,350 243,175 729,526 364,763 1,094,290 547,145 1,641,436 820,718 410,359 1,231,078 615,539 1,846,618 923,309 2,769,928 1,384,964 692,482 346,241 1,038,724 519,362 259,681 779,044 389,522 194,761 584,284 292,142 146,071 438,214

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