7 × 71 × 19121

Prime Factor Structure

Factorization String 7 × 71 × 19121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,014,272

Proper Divisor Sum 1,511,135

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #9503107 ← → #9503141

1 7 71 497 19,121 133,847 1,357,591 9,503,137

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

9,503,137 28,509,412 14,254,706 7,127,353 21,382,060 10,691,030 5,345,515 16,036,546 8,018,273 24,054,820 12,027,410 6,013,705 18,041,116 9,020,558 4,510,279 13,530,838 6,765,419 20,296,258 10,148,129 30,444,388 15,222,194 7,611,097 22,833,292 11,416,646 5,708,323 17,124,970 8,562,485 25,687,456 12,843,728 6,421,864 3,210,932 1,605,466 802,733 2,408,200 1,204,100 602,050 301,025 903,076 451,538 225,769 677,308 338,654 169,327 507,982 253,991 761,974 380,987 1,142,962 571,481 1,714,444 857,222 428,611 1,285,834 642,917 1,928,752 964,376 482,188 241,094 120,547 361,642

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