71 × 163 × 821

Prime Factor Structure

Factorization String 71 × 163 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,706,176

Proper Divisor Sum 204,743

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #9501431 ← → #9501491

1 71 163 821 11,573 58,291 133,823 9,501,433

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

9,501,433 28,504,300 14,252,150 7,126,075 21,378,226 10,689,113 32,067,340 16,033,670 8,016,835 24,050,506 12,025,253 36,075,760 18,037,880 9,018,940 4,509,470 2,254,735 6,764,206 3,382,103 10,146,310 5,073,155 15,219,466 7,609,733 22,829,200 11,414,600 5,707,300 2,853,650 1,426,825 4,280,476 2,140,238 1,070,119 3,210,358 1,605,179 4,815,538 2,407,769 7,223,308 3,611,654 1,805,827 5,417,482 2,708,741 8,126,224 4,063,112 2,031,556 1,015,778 507,889 1,523,668 761,834 380,917 1,142,752 571,376 285,688 142,844 71,422 35,711 107,134 53,567 160,702 80,351 241,054 120,527 361,582

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