7 × 11 × 43 × 1637

Prime Factor Structure

Factorization String 7 × 11 × 43 × 1637

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,918,912

Proper Divisor Sum 1,498,805

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #5420101 ← → #5420117

1 7 11 43 77 301 473 1,637 3,311 11,459 18,007 70,391 126,049 492,737 774,301 5,420,107

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

5,420,107 16,260,322 8,130,161 24,390,484 12,195,242 6,097,621 18,292,864 9,146,432 4,573,216 2,286,608 1,143,304 571,652 285,826 142,913 428,740 214,370 107,185 321,556 160,778 80,389 241,168 120,584 60,292 30,146 15,073 45,220 22,610 11,305 33,916 16,958 8,479 25,438 12,719 38,158 19,079 57,238 28,619 85,858 42,929 128,788 64,394 32,197 96,592 48,296 24,148 12,074 6,037 18,112 9,056 4,528 2,264 1,132 566 283 850 425 1,276 638 319 958

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