3 × 19² × 997

Prime Factor Structure

Factorization String 3 × 19^2 × 997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,520,952

Proper Divisor Sum 441,201

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1079717 ← → #1079753

1 3 19 57 361 997 1,083 2,991 18,943 56,829 359,917 1,079,751

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

1,079,751 3,239,254 1,619,627 4,858,882 2,429,441 7,288,324 3,644,162 1,822,081 5,466,244 2,733,122 1,366,561 4,099,684 2,049,842 1,024,921 3,074,764 1,537,382 768,691 2,306,074 1,153,037 3,459,112 1,729,556 864,778 432,389 1,297,168 648,584 324,292 162,146 81,073 243,220 121,610 60,805 182,416 91,208 45,604 22,802 11,401 34,204 17,102 8,551 25,654 12,827 38,482 19,241 57,724 28,862 14,431 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098

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