2 × 7 × 11 × 8423

Prime Factor Structure

Factorization String 2 × 7 × 11 × 8423

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,426,112

Proper Divisor Sum 1,128,970

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1297139 ← → #1297147

1 2 7 11 14 22 77 154 8,423 16,846 58,961 92,653 117,922 185,306 648,571 1,297,142

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

1,297,142 648,571 1,945,714 972,857 2,918,572 1,459,286 729,643 2,188,930 1,094,465 3,283,396 1,641,698 820,849 2,462,548 1,231,274 615,637 1,846,912 923,456 461,728 230,864 115,432 57,716 28,858 14,429 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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