13 × 17 × 2017

Prime Factor Structure

Factorization String 13 × 17 × 2017

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 508,536

Proper Divisor Sum 62,779

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #445747 ← → #445769

1 13 17 221 2,017 26,221 34,289 445,757

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

445,757 1,337,272 668,636 334,318 167,159 501,478 250,739 752,218 376,109 1,128,328 564,164 282,082 141,041 423,124 211,562 105,781 317,344 158,672 79,336 39,668 19,834 9,917 29,752 14,876 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80

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