5 × 7² × 29 × 31

Prime Factor Structure

Factorization String 5 × 7^2 × 29 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 328,320

Proper Divisor Sum 108,065

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #220243 ← → #220279

1 5 7 29 31 35 49 145 155 203 217 245 899 1,015 1,085 1,421 1,519 4,495 6,293 7,105 7,595 31,465 44,051 220,255

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

220,255 660,766 330,383 991,150 495,575 1,486,726 743,363 2,230,090 1,115,045 3,345,136 1,672,568 836,284 418,142 209,071 627,214 313,607 940,822 470,411 1,411,234 705,617 2,116,852 1,058,426 529,213 1,587,640 793,820 396,910 198,455 595,366 297,683 893,050 446,525 1,339,576 669,788 334,894 167,447 502,342 251,171 753,514 376,757 1,130,272 565,136 282,568 141,284 70,642 35,321 105,964 52,982 26,491 79,474 39,737 119,212 59,606 29,803 89,410 44,705 134,116 67,058 33,529 100,588 50,294

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