13 × 17 × 1319

Prime Factor Structure

Factorization String 13 × 17 × 1319

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 332,640

Proper Divisor Sum 41,141

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #291491 ← → #291503

1 13 17 221 1,319 17,147 22,423 291,499

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

291,499 874,498 437,249 1,311,748 655,874 327,937 983,812 491,906 245,953 737,860 368,930 184,465 553,396 276,698 138,349 415,048 207,524 103,762 51,881 155,644 77,822 38,911 116,734 58,367 175,102 87,551 262,654 131,327 393,982 196,991 590,974 295,487 886,462 443,231 1,329,694 664,847 1,994,542 997,271 2,991,814 1,495,907 4,487,722 2,243,861 6,731,584 3,365,792 1,682,896 841,448 420,724 210,362 105,181 315,544 157,772 78,886 39,443 118,330 59,165 177,496 88,748 44,374 22,187 66,562

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