11 × 13 × 31 × 197

Prime Factor Structure

Factorization String 11 × 13 × 31 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,064,448

Proper Divisor Sum 191,147

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #873293 ← → #873317

1 11 13 31 143 197 341 403 2,167 2,561 4,433 6,107 28,171 67,177 79,391 873,301

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

873,301 2,619,904 1,309,952 654,976 327,488 163,744 81,872 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155

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