3² × 72073

Prime Factor Structure

Factorization String 3^2 × 72073

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 936,962

Proper Divisor Sum 288,305

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #648653 ← → #648671

1 3 9 72,073 216,219 648,657

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

648,657 1,945,972 972,986 486,493 1,459,480 729,740 364,870 182,435 547,306 273,653 820,960 410,480 205,240 102,620 51,310 25,655 76,966 38,483 115,450 57,725 173,176 86,588 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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