13 × 359 × 389

Prime Factor Structure

Factorization String 13 × 359 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,965,600

Proper Divisor Sum 150,137

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1815461 ← → #1815467

1 13 359 389 4,667 5,057 139,651 1,815,463

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

1,815,463 5,446,390 2,723,195 8,169,586 4,084,793 12,254,380 6,127,190 3,063,595 9,190,786 4,595,393 13,786,180 6,893,090 3,446,545 10,339,636 5,169,818 2,584,909 7,754,728 3,877,364 1,938,682 969,341 2,908,024 1,454,012 727,006 363,503 1,090,510 545,255 1,635,766 817,883 2,453,650 1,226,825 3,680,476 1,840,238 920,119 2,760,358 1,380,179 4,140,538 2,070,269 6,210,808 3,105,404 1,552,702 776,351 2,329,054 1,164,527 3,493,582 1,746,791 5,240,374 2,620,187 7,860,562 3,930,281 11,790,844 5,895,422 2,947,711 8,843,134 4,421,567 13,264,702 6,632,351 19,897,054 9,948,527 29,845,582 14,922,791

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