2 × 7 × 11 × 20879

Prime Factor Structure

Factorization String 2 × 7 × 11 × 20879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,013,440

Proper Divisor Sum 2,798,074

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3215347 ← → #3215369

1 2 7 11 14 22 77 154 20,879 41,758 146,153 229,669 292,306 459,338 1,607,683 3,215,366

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

3,215,366 1,607,683 4,823,050 2,411,525 7,234,576 3,617,288 1,808,644 904,322 452,161 1,356,484 678,242 339,121 1,017,364 508,682 254,341 763,024 381,512 190,756 95,378 47,689 143,068 71,534 35,767 107,302 53,651 160,954 80,477 241,432 120,716 60,358 30,179 90,538 45,269 135,808 67,904 33,952 16,976 8,488 4,244 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95

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