2 × 5 × 13 × 2203

Prime Factor Structure

Factorization String 2 × 5 × 13 × 2203

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 555,408

Proper Divisor Sum 269,018

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #286381 ← → #286393

1 2 5 10 13 26 65 130 2,203 4,406 11,015 22,030 28,639 57,278 143,195 286,390

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

286,390 143,195 429,586 214,793 644,380 322,190 161,095 483,286 241,643 724,930 362,465 1,087,396 543,698 271,849 815,548 407,774 203,887 611,662 305,831 917,494 458,747 1,376,242 688,121 2,064,364 1,032,182 516,091 1,548,274 774,137 2,322,412 1,161,206 580,603 1,741,810 870,905 2,612,716 1,306,358 653,179 1,959,538 979,769 2,939,308 1,469,654 734,827 2,204,482 1,102,241 3,306,724 1,653,362 826,681 2,480,044 1,240,022 620,011 1,860,034 930,017 2,790,052 1,395,026 697,513 2,092,540 1,046,270 523,135 1,569,406 784,703 2,354,110

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