5² × 13 × 2069

Prime Factor Structure

Factorization String 5^2 × 13 × 2069

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 898,380

Proper Divisor Sum 225,955

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #672379 ← → #672439

1 5 13 25 65 325 2,069 10,345 26,897 51,725 134,485 672,425

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

672,425 2,017,276 1,008,638 504,319 1,512,958 756,479 2,269,438 1,134,719 3,404,158 1,702,079 5,106,238 2,553,119 7,659,358 3,829,679 11,489,038 5,744,519 17,233,558 8,616,779 25,850,338 12,925,169 38,775,508 19,387,754 9,693,877 29,081,632 14,540,816 7,270,408 3,635,204 1,817,602 908,801 2,726,404 1,363,202 681,601 2,044,804 1,022,402 511,201 1,533,604 766,802 383,401 1,150,204 575,102 287,551 862,654 431,327 1,293,982 646,991 1,940,974 970,487 2,911,462 1,455,731 4,367,194 2,183,597 6,550,792 3,275,396 1,637,698 818,849 2,456,548 1,228,274 614,137 1,842,412 921,206

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