3 × 13 × 31 × 6637

Prime Factor Structure

Factorization String 3 × 13 × 31 × 6637

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,895,296

Proper Divisor Sum 3,871,163

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #8024129 ← → #8024161

1 3 13 31 39 93 403 1,209 6,637 19,911 86,281 205,747 258,843 617,241 2,674,711 8,024,133

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

8,024,133 24,072,400 12,036,200 6,018,100 3,009,050 1,504,525 4,513,576 2,256,788 1,128,394 564,197 1,692,592 846,296 423,148 211,574 105,787 317,362 158,681 476,044 238,022 119,011 357,034 178,517 535,552 267,776 133,888 66,944 33,472 16,736 8,368 4,184 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242

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