2² × 131543

Prime Factor Structure

Factorization String 2^2 × 131543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 920,808

Proper Divisor Sum 394,636

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #526159 ← → #526189

1 2 4 131,543 263,086 526,172

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

526,172 263,086 131,543 394,630 197,315 591,946 295,973 887,920 443,960 221,980 110,990 55,495 166,486 83,243 249,730 124,865 374,596 187,298 93,649 280,948 140,474 70,237 210,712 105,356 52,678 26,339 79,018 39,509 118,528 59,264 29,632 14,816 7,408 3,704 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94

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