5 × 7² × 47 × 137

Prime Factor Structure

Factorization String 5 × 7^2 × 47 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,265,408

Proper Divisor Sum 687,853

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1577539 ← → #1577561

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

1,577,555 4,732,666 2,366,333 7,099,000 3,549,500 1,774,750 887,375 2,662,126 1,331,063 3,993,190 1,996,595 5,989,786 2,994,893 8,984,680 4,492,340 2,246,170 1,123,085 3,369,256 1,684,628 842,314 421,157 1,263,472 631,736 315,868 157,934 78,967 236,902 118,451 355,354 177,677 533,032 266,516 133,258 66,629 199,888 99,944 49,972 24,986 12,493 37,480 18,740 9,370 4,685 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672

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