7 × 31 × 83 × 127

Prime Factor Structure

Factorization String 7 × 31 × 83 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,752,512

Proper Divisor Sum 465,115

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2287393 ← → #2287409

1 7 31 83 127 217 581 889 2,573 3,937 10,541 18,011 27,559 73,787 326,771 2,287,397

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

2,287,397 6,862,192 3,431,096 1,715,548 857,774 428,887 1,286,662 643,331 1,929,994 964,997 2,894,992 1,447,496 723,748 361,874 180,937 542,812 271,406 135,703 407,110 203,555 610,666 305,333 916,000 458,000 229,000 114,500 57,250 28,625 85,876 42,938 21,469 64,408 32,204 16,102 8,051 24,154 12,077 36,232 18,116 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428

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