3 × 13 × 31 × 3251

Prime Factor Structure

Factorization String 3 × 13 × 31 × 3251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,827,584

Proper Divisor Sum 1,897,125

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3930439 ← → #3930461

1 3 13 31 39 93 403 1,209 3,251 9,753 42,263 100,781 126,789 302,343 1,310,153 3,930,459

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

3,930,459 11,791,378 5,895,689 17,687,068 8,843,534 4,421,767 13,265,302 6,632,651 19,897,954 9,948,977 29,846,932 14,923,466 7,461,733 22,385,200 11,192,600 5,596,300 2,798,150 1,399,075 4,197,226 2,098,613 6,295,840 3,147,920 1,573,960 786,980 393,490 196,745 590,236 295,118 147,559 442,678 221,339 664,018 332,009 996,028 498,014 249,007 747,022 373,511 1,120,534 560,267 1,680,802 840,401 2,521,204 1,260,602 630,301 1,890,904 945,452 472,726 236,363 709,090 354,545 1,063,636 531,818 265,909 797,728 398,864 199,432 99,716 49,858 24,929

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