11² × 367 × 421

Prime Factor Structure

Factorization String 11^2 × 367 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 20,654,368

Proper Divisor Sum 1,959,021

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #18695333 ← → #18695351

1 11 121 367 421 4,037 4,631 44,407 50,941 154,507 1,699,577 18,695,347

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

18,695,347 56,086,042 28,043,021 84,129,064 42,064,532 21,032,266 10,516,133 31,548,400 15,774,200 7,887,100 3,943,550 1,971,775 5,915,326 2,957,663 8,872,990 4,436,495 13,309,486 6,654,743 19,964,230 9,982,115 29,946,346 14,973,173 44,919,520 22,459,760 11,229,880 5,614,940 2,807,470 1,403,735 4,211,206 2,105,603 6,316,810 3,158,405 9,475,216 4,737,608 2,368,804 1,184,402 592,201 1,776,604 888,302 444,151 1,332,454 666,227 1,998,682 999,341 2,998,024 1,499,012 749,506 374,753 1,124,260 562,130 281,065 843,196 421,598 210,799 632,398 316,199 948,598 474,299 1,422,898 711,449

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