19 × 29 × 79 × 83

Prime Factor Structure

Factorization String 19 × 29 × 79 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,032,000

Proper Divisor Sum 419,093

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3612899 ← → #3612919

1 19 29 79 83 551 1,501 1,577 2,291 2,407 6,557 43,529 45,733 124,583 190,153 3,612,907

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

3,612,907 10,838,722 5,419,361 16,258,084 8,129,042 4,064,521 12,193,564 6,096,782 3,048,391 9,145,174 4,572,587 13,717,762 6,858,881 20,576,644 10,288,322 5,144,161 15,432,484 7,716,242 3,858,121 11,574,364 5,787,182 2,893,591 8,680,774 4,340,387 13,021,162 6,510,581 19,531,744 9,765,872 4,882,936 2,441,468 1,220,734 610,367 1,831,102 915,551 2,746,654 1,373,327 4,119,982 2,059,991 6,179,974 3,089,987 9,269,962 4,634,981 13,904,944 6,952,472 3,476,236 1,738,118 869,059 2,607,178 1,303,589 3,910,768 1,955,384 977,692 488,846 244,423 733,270 366,635 1,099,906 549,953 1,649,860 824,930

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