19 × 131 × 167

Prime Factor Structure

Factorization String 19 × 131 × 167

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 443,520

Proper Divisor Sum 27,857

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #415661 ← → #415669

1 19 131 167 2,489 3,173 21,877 415,663

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

415,663 1,246,990 623,495 1,870,486 935,243 2,805,730 1,402,865 4,208,596 2,104,298 1,052,149 3,156,448 1,578,224 789,112 394,556 197,278 98,639 295,918 147,959 443,878 221,939 665,818 332,909 998,728 499,364 249,682 124,841 374,524 187,262 93,631 280,894 140,447 421,342 210,671 632,014 316,007 948,022 474,011 1,422,034 711,017 2,133,052 1,066,526 533,263 1,599,790 799,895 2,399,686 1,199,843 3,599,530 1,799,765 5,399,296 2,699,648 1,349,824 674,912 337,456 168,728 84,364 42,182 21,091 63,274 31,637 94,912

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