2³ × 19 × 41 × 223

Prime Factor Structure

Factorization String 2^3 × 19 × 41 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,822,400

Proper Divisor Sum 1,432,664

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1389727 ← → #1389749

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

1,389,736 694,868 347,434 173,717 521,152 260,576 130,288 65,144 32,572 16,286 8,143 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41

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