11 × 31 × 419

Prime Factor Structure

Factorization String 11 × 31 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 161,280

Proper Divisor Sum 18,401

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #142873 ← → #142897

1 11 31 341 419 4,609 12,989 142,879

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

142,879 428,638 214,319 642,958 321,479 964,438 482,219 1,446,658 723,329 2,169,988 1,084,994 542,497 1,627,492 813,746 406,873 1,220,620 610,310 305,155 915,466 457,733 1,373,200 686,600 343,300 171,650 85,825 257,476 128,738 64,369 193,108 96,554 48,277 144,832 72,416 36,208 18,104 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908

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