7 × 17 × 79 × 197

Prime Factor Structure

Factorization String 7 × 17 × 79 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,280,960

Proper Divisor Sum 428,963

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1851991 ← → #1852003

1 7 17 79 119 197 553 1,343 1,379 3,349 9,401 15,563 23,443 108,941 264,571 1,851,997

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

1,851,997 5,555,992 2,777,996 1,388,998 694,499 2,083,498 1,041,749 3,125,248 1,562,624 781,312 390,656 195,328 97,664 48,832 24,416 12,208 6,104 3,052 1,526 763 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55

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