13 × 17 × 2657

Prime Factor Structure

Factorization String 13 × 17 × 2657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 669,816

Proper Divisor Sum 82,619

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #587189 ← → #587201

1 13 17 221 2,657 34,541 45,169 587,197

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

587,197 1,761,592 880,796 440,398 220,199 660,598 330,299 990,898 495,449 1,486,348 743,174 371,587 1,114,762 557,381 1,672,144 836,072 418,036 209,018 104,509 313,528 156,764 78,382 39,191 117,574 58,787 176,362 88,181 264,544 132,272 66,136 33,068 16,534 8,267 24,802 12,401 37,204 18,602 9,301 27,904 13,952 6,976 3,488 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107

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