2 × 13 × 67 × 2557

Prime Factor Structure

Factorization String 2 × 13 × 67 × 2557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,305,648

Proper Divisor Sum 2,851,354

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #4454293 ← → #4454299

1 2 13 26 67 134 871 1,742 2,557 5,114 33,241 66,482 171,319 342,638 2,227,147 4,454,294

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

4,454,294 2,227,147 6,681,442 3,340,721 10,022,164 5,011,082 2,505,541 7,516,624 3,758,312 1,879,156 939,578 469,789 1,409,368 704,684 352,342 176,171 528,514 264,257 792,772 396,386 198,193 594,580 297,290 148,645 445,936 222,968 111,484 55,742 27,871 83,614 41,807 125,422 62,711 188,134 94,067 282,202 141,101 423,304 211,652 105,826 52,913 158,740 79,370 39,685 119,056 59,528 29,764 14,882 7,441 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785

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