13 × 15737

Prime Factor Structure

Factorization String 13 × 15737

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 220,332

Proper Divisor Sum 15,751

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #204563 ← → #204583

1 13 15,737 204,581

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

204,581 613,744 306,872 153,436 76,718 38,359 115,078 57,539 172,618 86,309 258,928 129,464 64,732 32,366 16,183 48,550 24,275 72,826 36,413 109,240 54,620 27,310 13,655 40,966 20,483 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792

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