11² × 37 × 487

Prime Factor Structure

Factorization String 11^2 × 37 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,466,352

Proper Divisor Sum 286,053

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2180293 ← → #2180303

1 11 37 121 407 487 4,477 5,357 18,019 58,927 198,209 2,180,299

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

2,180,299 6,540,898 3,270,449 9,811,348 4,905,674 2,452,837 7,358,512 3,679,256 1,839,628 919,814 459,907 1,379,722 689,861 2,069,584 1,034,792 517,396 258,698 129,349 388,048 194,024 97,012 48,506 24,253 72,760 36,380 18,190 9,095 27,286 13,643 40,930 20,465 61,396 30,698 15,349 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841

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