823 × 21283

Prime Factor Structure

Factorization String 823 × 21283

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,538,016

Proper Divisor Sum 22,107

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #17515907 ← → #17515919

1 823 21,283 17,515,909

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

17,515,909 52,547,728 26,273,864 13,136,932 6,568,466 3,284,233 9,852,700 4,926,350 2,463,175 7,389,526 3,694,763 11,084,290 5,542,145 16,626,436 8,313,218 4,156,609 12,469,828 6,234,914 3,117,457 9,352,372 4,676,186 2,338,093 7,014,280 3,507,140 1,753,570 876,785 2,630,356 1,315,178 657,589 1,972,768 986,384 493,192 246,596 123,298 61,649 184,948 92,474 46,237 138,712 69,356 34,678 17,339 52,018 26,009 78,028 39,014 19,507 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520

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