3 × 215197

Prime Factor Structure

Factorization String 3 × 215197

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 860,792

Proper Divisor Sum 215,201

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #645583 ← → #645599

1 3 215,197 645,591

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

645,591 1,936,774 968,387 2,905,162 1,452,581 4,357,744 2,178,872 1,089,436 544,718 272,359 817,078 408,539 1,225,618 612,809 1,838,428 919,214 459,607 1,378,822 689,411 2,068,234 1,034,117 3,102,352 1,551,176 775,588 387,794 193,897 581,692 290,846 145,423 436,270 218,135 654,406 327,203 981,610 490,805 1,472,416 736,208 368,104 184,052 92,026 46,013 138,040 69,020 34,510 17,255 51,766 25,883 77,650 38,825 116,476 58,238 29,119 87,358 43,679 131,038 65,519 196,558 98,279 294,838 147,419

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