2⁴ × 5 × 13 × 307

Prime Factor Structure

Factorization String 2^4 × 5 × 13 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 802,032

Proper Divisor Sum 482,752

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #319279 ← → #319289

1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 307 520 614 1,040 1,228 1,535 2,456 3,070 3,991 4,912 6,140 7,982 12,280 15,964 19,955 24,560 31,928 39,910 63,856 79,820 159,640 319,280

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

319,280 159,640 79,820 39,910 19,955 59,866 29,933 89,800 44,900 22,450 11,225 33,676 16,838 8,419 25,258 12,629 37,888 18,944 9,472 4,736 2,368 1,184 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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