2 × 5 × 157 × 251

Prime Factor Structure

Factorization String 2 × 5 × 157 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 716,688

Proper Divisor Sum 322,618

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #394063 ← → #394073

1 2 5 10 157 251 314 502 785 1,255 1,570 2,510 39,407 78,814 197,035 394,070

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

394,070 197,035 591,106 295,553 886,660 443,330 221,665 664,996 332,498 166,249 498,748 249,374 124,687 374,062 187,031 561,094 280,547 841,642 420,821 1,262,464 631,232 315,616 157,808 78,904 39,452 19,726 9,863 29,590 14,795 44,386 22,193 66,580 33,290 16,645 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418

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