3² × 5 × 19801

Prime Factor Structure

Factorization String 3^2 × 5 × 19801

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,544,556

Proper Divisor Sum 653,511

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #891017 ← → #891047

1 3 5 9 15 45 19,801 59,403 99,005 178,209 297,015 891,045

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

891,045 2,673,136 1,336,568 668,284 334,142 167,071 501,214 250,607 751,822 375,911 1,127,734 563,867 1,691,602 845,801 2,537,404 1,268,702 634,351 1,903,054 951,527 2,854,582 1,427,291 4,281,874 2,140,937 6,422,812 3,211,406 1,605,703 4,817,110 2,408,555 7,225,666 3,612,833 10,838,500 5,419,250 2,709,625 8,128,876 4,064,438 2,032,219 6,096,658 3,048,329 9,144,988 4,572,494 2,286,247 6,858,742 3,429,371 10,288,114 5,144,057 15,432,172 7,716,086 3,858,043 11,574,130 5,787,065 17,361,196 8,680,598 4,340,299 13,020,898 6,510,449 19,531,348 9,765,674 4,882,837 14,648,512 7,324,256

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