3 × 11 × 47 × 4421

Prime Factor Structure

Factorization String 3 × 11 × 47 × 4421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,188,288

Proper Divisor Sum 3,331,317

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #6856937 ← → #6856973

1 3 11 33 47 141 517 1,551 4,421 13,263 48,631 145,893 207,787 623,361 2,285,657 6,856,971

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

6,856,971 20,570,914 10,285,457 30,856,372 15,428,186 7,714,093 23,142,280 11,571,140 5,785,570 2,892,785 8,678,356 4,339,178 2,169,589 6,508,768 3,254,384 1,627,192 813,596 406,798 203,399 610,198 305,099 915,298 457,649 1,372,948 686,474 343,237 1,029,712 514,856 257,428 128,714 64,357 193,072 96,536 48,268 24,134 12,067 36,202 18,101 54,304 27,152 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210

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