13 × 17 × 2957

Prime Factor Structure

Factorization String 13 × 17 × 2957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 745,416

Proper Divisor Sum 91,919

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #653491 ← → #653501

1 13 17 221 2,957 38,441 50,269 653,497

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

653,497 1,960,492 980,246 490,123 1,470,370 735,185 2,205,556 1,102,778 551,389 1,654,168 827,084 413,542 206,771 620,314 310,157 930,472 465,236 232,618 116,309 348,928 174,464 87,232 43,616 21,808 10,904 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692

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