3 × 11 × 61 × 277

Prime Factor Structure

Factorization String 3 × 11 × 61 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 827,328

Proper Divisor Sum 269,727

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #557591 ← → #557611

1 3 11 33 61 183 277 671 831 2,013 3,047 9,141 16,897 50,691 185,867 557,601

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

557,601 1,672,804 836,402 418,201 1,254,604 627,302 313,651 940,954 470,477 1,411,432 705,716 352,858 176,429 529,288 264,644 132,322 66,161 198,484 99,242 49,621 148,864 74,432 37,216 18,608 9,304 4,652 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554

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