2 × 19 × 83 × 433

Prime Factor Structure

Factorization String 2 × 19 × 83 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,187,360

Proper Divisor Sum 821,678

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1365667 ← → #1365703

1 2 19 38 83 166 433 866 1,577 3,154 8,227 16,454 35,939 71,878 682,841 1,365,682

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

1,365,682 682,841 2,048,524 1,024,262 512,131 1,536,394 768,197 2,304,592 1,152,296 576,148 288,074 144,037 432,112 216,056 108,028 54,014 27,007 81,022 40,511 121,534 60,767 182,302 91,151 273,454 136,727 410,182 205,091 615,274 307,637 922,912 461,456 230,728 115,364 57,682 28,841 86,524 43,262 21,631 64,894 32,447 97,342 48,671 146,014 73,007 219,022 109,511 328,534 164,267 492,802 246,401 739,204 369,602 184,801 554,404 277,202 138,601 415,804 207,902 103,951 311,854

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