5 × 7 × 197 × 647

Prime Factor Structure

Factorization String 5 × 7 × 197 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,158,592

Proper Divisor Sum 1,697,527

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4461059 ← → #4461073

1 5 7 35 197 647 985 1,379 3,235 4,529 6,895 22,645 127,459 637,295 892,213 4,461,065

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

4,461,065 13,383,196 6,691,598 3,345,799 10,037,398 5,018,699 15,056,098 7,528,049 22,584,148 11,292,074 5,646,037 16,938,112 8,469,056 4,234,528 2,117,264 1,058,632 529,316 264,658 132,329 396,988 198,494 99,247 297,742 148,871 446,614 223,307 669,922 334,961 1,004,884 502,442 251,221 753,664 376,832 188,416 94,208 47,104 23,552 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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