3 × 4397

Prime Factor Structure

Factorization String 3 × 4397

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,592

Proper Divisor Sum 4,401

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #13187 ← → #13217

1 3 4,397 13,191

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

13,191 39,574 19,787 59,362 29,681 89,044 44,522 22,261 66,784 33,392 16,696 8,348 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 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

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