5 × 13 × 17 × 587

Prime Factor Structure

Factorization String 5 × 13 × 17 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 889,056

Proper Divisor Sum 240,421

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #648631 ← → #648649

1 5 13 17 65 85 221 587 1,105 2,935 7,631 9,979 38,155 49,895 129,727 648,635

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

648,635 1,945,906 972,953 2,918,860 1,459,430 729,715 2,189,146 1,094,573 3,283,720 1,641,860 820,930 410,465 1,231,396 615,698 307,849 923,548 461,774 230,887 692,662 346,331 1,038,994 519,497 1,558,492 779,246 389,623 1,168,870 584,435 1,753,306 876,653 2,629,960 1,314,980 657,490 328,745 986,236 493,118 246,559 739,678 369,839 1,109,518 554,759 1,664,278 832,139 2,496,418 1,248,209 3,744,628 1,872,314 936,157 2,808,472 1,404,236 702,118 351,059 1,053,178 526,589 1,579,768 789,884 394,942 197,471 592,414 296,207 888,622

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