13 × 320477

Prime Factor Structure

Factorization String 13 × 320477

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,486,692

Proper Divisor Sum 320,491

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4166191 ← → #4166203

1 13 320,477 4,166,201

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

4,166,201 12,498,604 6,249,302 3,124,651 9,373,954 4,686,977 14,060,932 7,030,466 3,515,233 10,545,700 5,272,850 2,636,425 7,909,276 3,954,638 1,977,319 5,931,958 2,965,979 8,897,938 4,448,969 13,346,908 6,673,454 3,336,727 10,010,182 5,005,091 15,015,274 7,507,637 22,522,912 11,261,456 5,630,728 2,815,364 1,407,682 703,841 2,111,524 1,055,762 527,881 1,583,644 791,822 395,911 1,187,734 593,867 1,781,602 890,801 2,672,404 1,336,202 668,101 2,004,304 1,002,152 501,076 250,538 125,269 375,808 187,904 93,952 46,976 23,488 11,744 5,872 2,936 1,468 734

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