2 × 11 × 89 × 331

Prime Factor Structure

Factorization String 2 × 11 × 89 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,075,680

Proper Divisor Sum 427,582

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #648097 ← → #648101

1 2 11 22 89 178 331 662 979 1,958 3,641 7,282 29,459 58,918 324,049 648,098

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

648,098 324,049 972,148 486,074 243,037 729,112 364,556 182,278 91,139 273,418 136,709 410,128 205,064 102,532 51,266 25,633 76,900 38,450 19,225 57,676 28,838 14,419 43,258 21,629 64,888 32,444 16,222 8,111 24,334 12,167 36,502 18,251 54,754 27,377 82,132 41,066 20,533 61,600 30,800 15,400 7,700 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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