11 × 13 × 29 × 449

Prime Factor Structure

Factorization String 11 × 13 × 29 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,268,000

Proper Divisor Sum 405,997

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1861991 ← → #1862009

1 11 13 29 143 319 377 449 4,147 4,939 5,837 13,021 64,207 143,231 169,273 1,862,003

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

1,862,003 5,586,010 2,793,005 8,379,016 4,189,508 2,094,754 1,047,377 3,142,132 1,571,066 785,533 2,356,600 1,178,300 589,150 294,575 883,726 441,863 1,325,590 662,795 1,988,386 994,193 2,982,580 1,491,290 745,645 2,236,936 1,118,468 559,234 279,617 838,852 419,426 209,713 629,140 314,570 157,285 471,856 235,928 117,964 58,982 29,491 88,474 44,237 132,712 66,356 33,178 16,589 49,768 24,884 12,442 6,221 18,664 9,332 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940 1,970

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