41 × 521009

Prime Factor Structure

Factorization String 41 × 521009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,882,420

Proper Divisor Sum 521,051

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21361303 ← → #21361391

1 41 521,009 21,361,369

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

21,361,369 64,084,108 32,042,054 16,021,027 48,063,082 24,031,541 72,094,624 36,047,312 18,023,656 9,011,828 4,505,914 2,252,957 6,758,872 3,379,436 1,689,718 844,859 2,534,578 1,267,289 3,801,868 1,900,934 950,467 2,851,402 1,425,701 4,277,104 2,138,552 1,069,276 534,638 267,319 801,958 400,979 1,202,938 601,469 1,804,408 902,204 451,102 225,551 676,654 338,327 1,014,982 507,491 1,522,474 761,237 2,283,712 1,141,856 570,928 285,464 142,732 71,366 35,683 107,050 53,525 160,576 80,288 40,144 20,072 10,036 5,018 2,509 7,528 3,764

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