509 × 3739

Prime Factor Structure

Factorization String 509 × 3739

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,907,400

Proper Divisor Sum 4,249

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1903147 ← → #1903159

1 509 3,739 1,903,151

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

1,903,151 5,709,454 2,854,727 8,564,182 4,282,091 12,846,274 6,423,137 19,269,412 9,634,706 4,817,353 14,452,060 7,226,030 3,613,015 10,839,046 5,419,523 16,258,570 8,129,285 24,387,856 12,193,928 6,096,964 3,048,482 1,524,241 4,572,724 2,286,362 1,143,181 3,429,544 1,714,772 857,386 428,693 1,286,080 643,040 321,520 160,760 80,380 40,190 20,095 60,286 30,143 90,430 45,215 135,646 67,823 203,470 101,735 305,206 152,603 457,810 228,905 686,716 343,358 171,679 515,038 257,519 772,558 386,279 1,158,838 579,419 1,738,258 869,129 2,607,388

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