428539

Prime Factor Structure

Factorization String 428539

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 428,540

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #428531 ← → #428551

1 428,539

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

428,539 1,285,618 642,809 1,928,428 964,214 482,107 1,446,322 723,161 2,169,484 1,084,742 542,371 1,627,114 813,557 2,440,672 1,220,336 610,168 305,084 152,542 76,271 228,814 114,407 343,222 171,611 514,834 257,417 772,252 386,126 193,063 579,190 289,595 868,786 434,393 1,303,180 651,590 325,795 977,386 488,693 1,466,080 733,040 366,520 183,260 91,630 45,815 137,446 68,723 206,170 103,085 309,256 154,628 77,314 38,657 115,972 57,986 28,993 86,980 43,490 21,745 65,236 32,618 16,309

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