17 × 109 × 139

Prime Factor Structure

Factorization String 17 × 109 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 277,200

Proper Divisor Sum 19,633

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #257561 ← → #257591

1 17 109 139 1,853 2,363 15,151 257,567

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

257,567 772,702 386,351 1,159,054 579,527 1,738,582 869,291 2,607,874 1,303,937 3,911,812 1,955,906 977,953 2,933,860 1,466,930 733,465 2,200,396 1,100,198 550,099 1,650,298 825,149 2,475,448 1,237,724 618,862 309,431 928,294 464,147 1,392,442 696,221 2,088,664 1,044,332 522,166 261,083 783,250 391,625 1,174,876 587,438 293,719 881,158 440,579 1,321,738 660,869 1,982,608 991,304 495,652 247,826 123,913 371,740 185,870 92,935 278,806 139,403 418,210 209,105 627,316 313,658 156,829 470,488 235,244 117,622 58,811

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