5 × 31² × 89

Prime Factor Structure

Factorization String 5 × 31^2 × 89

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 536,220

Proper Divisor Sum 108,575

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #427621 ← → #427681

1 5 31 89 155 445 961 2,759 4,805 13,795 85,529 427,645

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

427,645 1,282,936 641,468 320,734 160,367 481,102 240,551 721,654 360,827 1,082,482 541,241 1,623,724 811,862 405,931 1,217,794 608,897 1,826,692 913,346 456,673 1,370,020 685,010 342,505 1,027,516 513,758 256,879 770,638 385,319 1,155,958 577,979 1,733,938 866,969 2,600,908 1,300,454 650,227 1,950,682 975,341 2,926,024 1,463,012 731,506 365,753 1,097,260 548,630 274,315 822,946 411,473 1,234,420 617,210 308,605 925,816 462,908 231,454 115,727 347,182 173,591 520,774 260,387 781,162 390,581 1,171,744 585,872

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