11 × 211 × 1531

Prime Factor Structure

Factorization String 11 × 211 × 1531

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,897,408

Proper Divisor Sum 343,957

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3553447 ← → #3553453

1 11 211 1,531 2,321 16,841 323,041 3,553,451

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

3,553,451 10,660,354 5,330,177 15,990,532 7,995,266 3,997,633 11,992,900 5,996,450 2,998,225 8,994,676 4,497,338 2,248,669 6,746,008 3,373,004 1,686,502 843,251 2,529,754 1,264,877 3,794,632 1,897,316 948,658 474,329 1,422,988 711,494 355,747 1,067,242 533,621 1,600,864 800,432 400,216 200,108 100,054 50,027 150,082 75,041 225,124 112,562 56,281 168,844 84,422 42,211 126,634 63,317 189,952 94,976 47,488 23,744 11,872 5,936 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628

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