2 × 5 × 13 × 37 × 419

Prime Factor Structure

Factorization String 2 × 5 × 13 × 37 × 419

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,021,920

Proper Divisor Sum 2,006,530

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2015371 ← → #2015393

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

2,015,390 1,007,695 3,023,086 1,511,543 4,534,630 2,267,315 6,801,946 3,400,973 10,202,920 5,101,460 2,550,730 1,275,365 3,826,096 1,913,048 956,524 478,262 239,131 717,394 358,697 1,076,092 538,046 269,023 807,070 403,535 1,210,606 605,303 1,815,910 907,955 2,723,866 1,361,933 4,085,800 2,042,900 1,021,450 510,725 1,532,176 766,088 383,044 191,522 95,761 287,284 143,642 71,821 215,464 107,732 53,866 26,933 80,800 40,400 20,200 10,100 5,050 2,525 7,576 3,788 1,894 947 2,842 1,421 4,264 2,132

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