2³ × 3² × 71 × 109

Prime Factor Structure

Factorization String 2^3 × 3^2 × 71 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,544,400

Proper Divisor Sum 987,192

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #557201 ← → #557261

1 2 3 4 6 8 9 12 18 24 36 71 72 109 142 213 218 284 327 426 436 568 639 654 852 872 981 1,278 1,308 1,704 1,962 2,556 2,616 3,924 5,112 7,739 7,848 15,478 23,217 30,956 46,434 61,912 69,651 92,868 139,302 185,736 278,604 557,208

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

557,208 278,604 139,302 69,651 208,954 104,477 313,432 156,716 78,358 39,179 117,538 58,769 176,308 88,154 44,077 132,232 66,116 33,058 16,529 49,588 24,794 12,397 37,192 18,596 9,298 4,649 13,948 6,974 3,487 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220

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