7 × 23 × 43 × 139

Prime Factor Structure

Factorization String 7 × 23 × 43 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,182,720

Proper Divisor Sum 220,423

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #962267 ← → #962303

1 7 23 43 139 161 301 973 989 3,197 5,977 6,923 22,379 41,839 137,471 962,297

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

962,297 2,886,892 1,443,446 721,723 2,165,170 1,082,585 3,247,756 1,623,878 811,939 2,435,818 1,217,909 3,653,728 1,826,864 913,432 456,716 228,358 114,179 342,538 171,269 513,808 256,904 128,452 64,226 32,113 96,340 48,170 24,085 72,256 36,128 18,064 9,032 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024

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