11 × 13² × 1723

Prime Factor Structure

Factorization String 11 × 13^2 × 1723

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,785,904

Proper Divisor Sum 582,847

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3203047 ← → #3203059

1 11 13 143 169 1,723 1,859 18,953 22,399 246,389 291,187 3,203,057

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

3,203,057 9,609,172 4,804,586 2,402,293 7,206,880 3,603,440 1,801,720 900,860 450,430 225,215 675,646 337,823 1,013,470 506,735 1,520,206 760,103 2,280,310 1,140,155 3,420,466 1,710,233 5,130,700 2,565,350 1,282,675 3,848,026 1,924,013 5,772,040 2,886,020 1,443,010 721,505 2,164,516 1,082,258 541,129 1,623,388 811,694 405,847 1,217,542 608,771 1,826,314 913,157 2,739,472 1,369,736 684,868 342,434 171,217 513,652 256,826 128,413 385,240 192,620 96,310 48,155 144,466 72,233 216,700 108,350 54,175 162,526 81,263 243,790 121,895

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