13 × 17 × 193 × 229

Prime Factor Structure

Factorization String 13 × 17 × 193 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,244,240

Proper Divisor Sum 1,476,703

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #9767531 ← → #9767543

1 13 17 193 221 229 2,509 2,977 3,281 3,893 42,653 44,197 50,609 574,561 751,349 9,767,537

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

9,767,537 29,302,612 14,651,306 7,325,653 21,976,960 10,988,480 5,494,240 2,747,120 1,373,560 686,780 343,390 171,695 515,086 257,543 772,630 386,315 1,158,946 579,473 1,738,420 869,210 434,605 1,303,816 651,908 325,954 162,977 488,932 244,466 122,233 366,700 183,350 91,675 275,026 137,513 412,540 206,270 103,135 309,406 154,703 464,110 232,055 696,166 348,083 1,044,250 522,125 1,566,376 783,188 391,594 195,797 587,392 293,696 146,848 73,424 36,712 18,356 9,178 4,589 13,768 6,884 3,442 1,721

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