13 × 168331

Prime Factor Structure

Factorization String 13 × 168331

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,356,648

Proper Divisor Sum 168,345

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2188297 ← → #2188309

1 13 168,331 2,188,303

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

2,188,303 6,564,910 3,282,455 9,847,366 4,923,683 14,771,050 7,385,525 22,156,576 11,078,288 5,539,144 2,769,572 1,384,786 692,393 2,077,180 1,038,590 519,295 1,557,886 778,943 2,336,830 1,168,415 3,505,246 1,752,623 5,257,870 2,628,935 7,886,806 3,943,403 11,830,210 5,915,105 17,745,316 8,872,658 4,436,329 13,308,988 6,654,494 3,327,247 9,981,742 4,990,871 14,972,614 7,486,307 22,458,922 11,229,461 33,688,384 16,844,192 8,422,096 4,211,048 2,105,524 1,052,762 526,381 1,579,144 789,572 394,786 197,393 592,180 296,090 148,045 444,136 222,068 111,034 55,517 166,552 83,276

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