13 × 67511

Prime Factor Structure

Factorization String 13 × 67511

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 945,168

Proper Divisor Sum 67,525

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #877621 ← → #877651

1 13 67,511 877,643

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

877,643 2,632,930 1,316,465 3,949,396 1,974,698 987,349 2,962,048 1,481,024 740,512 370,256 185,128 92,564 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931

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