2 × 7 × 67 × 223

Prime Factor Structure

Factorization String 2 × 7 × 67 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 365,568

Proper Divisor Sum 156,394

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #209173 ← → #209179

1 2 7 14 67 134 223 446 469 938 1,561 3,122 14,941 29,882 104,587 209,174

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

209,174 104,587 313,762 156,881 470,644 235,322 117,661 352,984 176,492 88,246 44,123 132,370 66,185 198,556 99,278 49,639 148,918 74,459 223,378 111,689 335,068 167,534 83,767 251,302 125,651 376,954 188,477 565,432 282,716 141,358 70,679 212,038 106,019 318,058 159,029 477,088 238,544 119,272 59,636 29,818 14,909 44,728 22,364 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964

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