7 × 13 × 29 × 547

Prime Factor Structure

Factorization String 7 × 13 × 29 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,841,280

Proper Divisor Sum 397,747

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1443529 ← → #1443551

1 7 13 29 91 203 377 547 2,639 3,829 7,111 15,863 49,777 111,041 206,219 1,443,533

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

1,443,533 4,330,600 2,165,300 1,082,650 541,325 1,623,976 811,988 405,994 202,997 608,992 304,496 152,248 76,124 38,062 19,031 57,094 28,547 85,642 42,821 128,464 64,232 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 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 1,024 512 256

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