2 × 400247

Prime Factor Structure

Factorization String 2 × 400247

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,200,744

Proper Divisor Sum 400,250

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #800483 ← → #800497

1 2 400,247 800,494

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

800,494 400,247 1,200,742 600,371 1,801,114 900,557 2,701,672 1,350,836 675,418 337,709 1,013,128 506,564 253,282 126,641 379,924 189,962 94,981 284,944 142,472 71,236 35,618 17,809 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850

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