2² × 161047

Prime Factor Structure

Factorization String 2^2 × 161047

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,127,336

Proper Divisor Sum 483,148

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #644173 ← → #644191

1 2 4 161,047 322,094 644,188

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

644,188 322,094 161,047 483,142 241,571 724,714 362,357 1,087,072 543,536 271,768 135,884 67,942 33,971 101,914 50,957 152,872 76,436 38,218 19,109 57,328 28,664 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090

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