2 × 5 × 163 × 389

Prime Factor Structure

Factorization String 2 × 5 × 163 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,151,280

Proper Divisor Sum 517,210

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #634061 ← → #634079

1 2 5 10 163 326 389 778 815 1,630 1,945 3,890 63,407 126,814 317,035 634,070

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

634,070 317,035 951,106 475,553 1,426,660 713,330 356,665 1,069,996 534,998 267,499 802,498 401,249 1,203,748 601,874 300,937 902,812 451,406 225,703 677,110 338,555 1,015,666 507,833 1,523,500 761,750 380,875 1,142,626 571,313 1,713,940 856,970 428,485 1,285,456 642,728 321,364 160,682 80,341 241,024 120,512 60,256 30,128 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025

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