2⁴ × 257639

Prime Factor Structure

Factorization String 2^4 × 257639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 7,986,840

Proper Divisor Sum 3,864,616

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #4122187 ← → #4122227

1 2 4 8 16 257,639 515,278 1,030,556 2,061,112 4,122,224

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

4,122,224 2,061,112 1,030,556 515,278 257,639 772,918 386,459 1,159,378 579,689 1,739,068 869,534 434,767 1,304,302 652,151 1,956,454 978,227 2,934,682 1,467,341 4,402,024 2,201,012 1,100,506 550,253 1,650,760 825,380 412,690 206,345 619,036 309,518 154,759 464,278 232,139 696,418 348,209 1,044,628 522,314 261,157 783,472 391,736 195,868 97,934 48,967 146,902 73,451 220,354 110,177 330,532 165,266 82,633 247,900 123,950 61,975 185,926 92,963 278,890 139,445 418,336 209,168 104,584 52,292 26,146

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