7 × 11 × 20479

Prime Factor Structure

Factorization String 7 × 11 × 20479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,966,080

Proper Divisor Sum 389,197

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1576879 ← → #1576889

1 7 11 77 20,479 143,353 225,269 1,576,883

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

1,576,883 4,730,650 2,365,325 7,095,976 3,547,988 1,773,994 886,997 2,660,992 1,330,496 665,248 332,624 166,312 83,156 41,578 20,789 62,368 31,184 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47

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