7 × 13 × 31 × 127

Prime Factor Structure

Factorization String 7 × 13 × 31 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 458,752

Proper Divisor Sum 100,485

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #358243 ← → #358273

1 7 13 31 91 127 217 403 889 1,651 2,821 3,937 11,557 27,559 51,181 358,267

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

358,267 1,074,802 537,401 1,612,204 806,102 403,051 1,209,154 604,577 1,813,732 906,866 453,433 1,360,300 680,150 340,075 1,020,226 510,113 1,530,340 765,170 382,585 1,147,756 573,878 286,939 860,818 430,409 1,291,228 645,614 322,807 968,422 484,211 1,452,634 726,317 2,178,952 1,089,476 544,738 272,369 817,108 408,554 204,277 612,832 306,416 153,208 76,604 38,302 19,151 57,454 28,727 86,182 43,091 129,274 64,637 193,912 96,956 48,478 24,239 72,718 36,359 109,078 54,539 163,618 81,809

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