7 × 17 × 89 × 229

Prime Factor Structure

Factorization String 7 × 17 × 89 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,980,800

Proper Divisor Sum 555,461

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2425337 ← → #2425349

1 7 17 89 119 229 623 1,513 1,603 3,893 10,591 20,381 27,251 142,667 346,477 2,425,339

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

2,425,339 7,276,018 3,638,009 10,914,028 5,457,014 2,728,507 8,185,522 4,092,761 12,278,284 6,139,142 3,069,571 9,208,714 4,604,357 13,813,072 6,906,536 3,453,268 1,726,634 863,317 2,589,952 1,294,976 647,488 323,744 161,872 80,936 40,468 20,234 10,117 30,352 15,176 7,588 3,794 1,897 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431

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