11² × 31 × 443

Prime Factor Structure

Factorization String 11^2 × 31 × 443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,889,664

Proper Divisor Sum 227,971

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1661677 ← → #1661713

1 11 31 121 341 443 3,751 4,873 13,733 53,603 151,063 1,661,693

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

1,661,693 4,985,080 2,492,540 1,246,270 623,135 1,869,406 934,703 2,804,110 1,402,055 4,206,166 2,103,083 6,309,250 3,154,625 9,463,876 4,731,938 2,365,969 7,097,908 3,548,954 1,774,477 5,323,432 2,661,716 1,330,858 665,429 1,996,288 998,144 499,072 249,536 124,768 62,384 31,192 15,596 7,798 3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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