2 × 13 × 16487

Prime Factor Structure

Factorization String 2 × 13 × 16487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 692,496

Proper Divisor Sum 263,834

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #428657 ← → #428663

1 2 13 26 16,487 32,974 214,331 428,662

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

428,662 214,331 642,994 321,497 964,492 482,246 241,123 723,370 361,685 1,085,056 542,528 271,264 135,632 67,816 33,908 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734

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