13² × 317

Prime Factor Structure

Factorization String 13^2 × 317

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 58,194

Proper Divisor Sum 4,621

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #53569 ← → #53591

1 13 169 317 4,121 53,573

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

53,573 160,720 80,360 40,180 20,090 10,045 30,136 15,068 7,534 3,767 11,302 5,651 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 1,367 4,102 2,051

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