19 × 71 × 5279

Prime Factor Structure

Factorization String 19 × 71 × 5279

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,603,200

Proper Divisor Sum 481,829

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #7121357 ← → #7121377

1 19 71 1,349 5,279 100,301 374,809 7,121,371

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

7,121,371 21,364,114 10,682,057 32,046,172 16,023,086 8,011,543 24,034,630 12,017,315 36,051,946 18,025,973 54,077,920 27,038,960 13,519,480 6,759,740 3,379,870 1,689,935 5,069,806 2,534,903 7,604,710 3,802,355 11,407,066 5,703,533 17,110,600 8,555,300 4,277,650 2,138,825 6,416,476 3,208,238 1,604,119 4,812,358 2,406,179 7,218,538 3,609,269 10,827,808 5,413,904 2,706,952 1,353,476 676,738 338,369 1,015,108 507,554 253,777 761,332 380,666 190,333 571,000 285,500 142,750 71,375 214,126 107,063 321,190 160,595 481,786 240,893 722,680 361,340 180,670 90,335 271,006

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