2 × 11 × 31 × 647

Prime Factor Structure

Factorization String 2 × 11 × 31 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 746,496

Proper Divisor Sum 305,242

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #441251 ← → #441257

1 2 11 22 31 62 341 647 682 1,294 7,117 14,234 20,057 40,114 220,627 441,254

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

441,254 220,627 661,882 330,941 992,824 496,412 248,206 124,103 372,310 186,155 558,466 279,233 837,700 418,850 209,425 628,276 314,138 157,069 471,208 235,604 117,802 58,901 176,704 88,352 44,176 22,088 11,044 5,522 2,761 8,284 4,142 2,071 6,214 3,107 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484

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