3² × 211283

Prime Factor Structure

Factorization String 3^2 × 211283

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,746,692

Proper Divisor Sum 845,145

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1901531 ← → #1901551

1 3 9 211,283 633,849 1,901,547

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

1,901,547 5,704,642 2,852,321 8,556,964 4,278,482 2,139,241 6,417,724 3,208,862 1,604,431 4,813,294 2,406,647 7,219,942 3,609,971 10,829,914 5,414,957 16,244,872 8,122,436 4,061,218 2,030,609 6,091,828 3,045,914 1,522,957 4,568,872 2,284,436 1,142,218 571,109 1,713,328 856,664 428,332 214,166 107,083 321,250 160,625 481,876 240,938 120,469 361,408 180,704 90,352 45,176 22,588 11,294 5,647 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011

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