7 × 311 × 3209

Prime Factor Structure

Factorization String 7 × 311 × 3209

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,012,160

Proper Divisor Sum 1,026,167

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #6985981 ← → #6986011

1 7 311 2,177 3,209 22,463 997,999 6,985,993

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

6,985,993 20,957,980 10,478,990 5,239,495 15,718,486 7,859,243 23,577,730 11,788,865 35,366,596 17,683,298 8,841,649 26,524,948 13,262,474 6,631,237 19,893,712 9,946,856 4,973,428 2,486,714 1,243,357 3,730,072 1,865,036 932,518 466,259 1,398,778 699,389 2,098,168 1,049,084 524,542 262,271 786,814 393,407 1,180,222 590,111 1,770,334 885,167 2,655,502 1,327,751 3,983,254 1,991,627 5,974,882 2,987,441 8,962,324 4,481,162 2,240,581 6,721,744 3,360,872 1,680,436 840,218 420,109 1,260,328 630,164 315,082 157,541 472,624 236,312 118,156 59,078 29,539 88,618 44,309

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