257 × 3373

Prime Factor Structure

Factorization String 257 × 3373

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 870,492

Proper Divisor Sum 3,631

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #866857 ← → #866869

1 257 3,373 866,861

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

866,861 2,600,584 1,300,292 650,146 325,073 975,220 487,610 243,805 731,416 365,708 182,854 91,427 274,282 137,141 411,424 205,712 102,856 51,428 25,714 12,857 38,572 19,286 9,643 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506

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