2 × 7 × 11 × 13831

Prime Factor Structure

Factorization String 2 × 7 × 11 × 13831

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,983,616

Proper Divisor Sum 1,853,642

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2129971 ← → #2129977

1 2 7 11 14 22 77 154 13,831 27,662 96,817 152,141 193,634 304,282 1,064,987 2,129,974

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

2,129,974 1,064,987 3,194,962 1,597,481 4,792,444 2,396,222 1,198,111 3,594,334 1,797,167 5,391,502 2,695,751 8,087,254 4,043,627 12,130,882 6,065,441 18,196,324 9,098,162 4,549,081 13,647,244 6,823,622 3,411,811 10,235,434 5,117,717 15,353,152 7,676,576 3,838,288 1,919,144 959,572 479,786 239,893 719,680 359,840 179,920 89,960 44,980 22,490 11,245 33,736 16,868 8,434 4,217 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517

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