2 × 401 × 641

Prime Factor Structure

Factorization String 2 × 401 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 774,252

Proper Divisor Sum 260,170

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #514081 ← → #514093

1 2 401 641 802 1,282 257,041 514,082

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

514,082 257,041 771,124 385,562 192,781 578,344 289,172 144,586 72,293 216,880 108,440 54,220 27,110 13,555 40,666 20,333 61,000 30,500 15,250 7,625 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545

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