7 × 31 × 71 × 281

Prime Factor Structure

Factorization String 7 × 31 × 71 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,197,824

Proper Divisor Sum 868,457

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4329331 ← → #4329379

1 7 31 71 217 281 497 1,967 2,201 8,711 15,407 19,951 60,977 139,657 618,481 4,329,367

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

4,329,367 12,988,102 6,494,051 19,482,154 9,741,077 29,223,232 14,611,616 7,305,808 3,652,904 1,826,452 913,226 456,613 1,369,840 684,920 342,460 171,230 85,615 256,846 128,423 385,270 192,635 577,906 288,953 866,860 433,430 216,715 650,146 325,073 975,220 487,610 243,805 731,416 365,708 182,854 91,427 274,282 137,141 411,424 205,712 102,856 51,428 25,714 12,857 38,572 19,286 9,643 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466

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