2² × 13 × 167 × 419

Prime Factor Structure

Factorization String 2^2 × 13 × 167 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,914,880

Proper Divisor Sum 3,276,284

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3638573 ← → #3638639

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

3,638,596 1,819,298 909,649 2,728,948 1,364,474 682,237 2,046,712 1,023,356 511,678 255,839 767,518 383,759 1,151,278 575,639 1,726,918 863,459 2,590,378 1,295,189 3,885,568 1,942,784 971,392 485,696 242,848 121,424 60,712 30,356 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647

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