5 × 13 × 17 × 431

Prime Factor Structure

Factorization String 5 × 13 × 17 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 653,184

Proper Divisor Sum 176,929

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #476249 ← → #476279

1 5 13 17 65 85 221 431 1,105 2,155 5,603 7,327 28,015 36,635 95,251 476,255

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

476,255 1,428,766 714,383 2,143,150 1,071,575 3,214,726 1,607,363 4,822,090 2,411,045 7,233,136 3,616,568 1,808,284 904,142 452,071 1,356,214 678,107 2,034,322 1,017,161 3,051,484 1,525,742 762,871 2,288,614 1,144,307 3,432,922 1,716,461 5,149,384 2,574,692 1,287,346 643,673 1,931,020 965,510 482,755 1,448,266 724,133 2,172,400 1,086,200 543,100 271,550 135,775 407,326 203,663 610,990 305,495 916,486 458,243 1,374,730 687,365 2,062,096 1,031,048 515,524 257,762 128,881 386,644 193,322 96,661 289,984 144,992 72,496 36,248 18,124

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