3 × 17 × 6221

Prime Factor Structure

Factorization String 3 × 17 × 6221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 447,984

Proper Divisor Sum 130,713

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #317269 ← → #317279

1 3 17 51 6,221 18,663 105,757 317,271

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

317,271 951,814 475,907 1,427,722 713,861 2,141,584 1,070,792 535,396 267,698 133,849 401,548 200,774 100,387 301,162 150,581 451,744 225,872 112,936 56,468 28,234 14,117 42,352 21,176 10,588 5,294 2,647 7,942 3,971 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58

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