7 × 13 × 43 × 89

Prime Factor Structure

Factorization String 7 × 13 × 43 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 443,520

Proper Divisor Sum 95,263

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #348253 ← → #348259

1 7 13 43 89 91 301 559 623 1,157 3,827 3,913 8,099 26,789 49,751 348,257

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

348,257 1,044,772 522,386 261,193 783,580 391,790 195,895 587,686 293,843 881,530 440,765 1,322,296 661,148 330,574 165,287 495,862 247,931 743,794 371,897 1,115,692 557,846 278,923 836,770 418,385 1,255,156 627,578 313,789 941,368 470,684 235,342 117,671 353,014 176,507 529,522 264,761 794,284 397,142 198,571 595,714 297,857 893,572 446,786 223,393 670,180 335,090 167,545 502,636 251,318 125,659 376,978 188,489 565,468 282,734 141,367 424,102 212,051 636,154 318,077 954,232 477,116

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