2 × 15787

Prime Factor Structure

Factorization String 2 × 15787

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 47,364

Proper Divisor Sum 15,790

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #31573 ← → #31583

1 2 15,787 31,574

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

31,574 15,787 47,362 23,681 71,044 35,522 17,761 53,284 26,642 13,321 39,964 19,982 9,991 29,974 14,987 44,962 22,481 67,444 33,722 16,861 50,584 25,292 12,646 6,323 18,970 9,485 28,456 14,228 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229

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