2 × 7 × 157 × 197

Prime Factor Structure

Factorization String 2 × 7 × 157 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 750,816

Proper Divisor Sum 317,810

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #433003 ← → #433033

1 2 7 14 157 197 314 394 1,099 1,379 2,198 2,758 30,929 61,858 216,503 433,006

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

433,006 216,503 649,510 324,755 974,266 487,133 1,461,400 730,700 365,350 182,675 548,026 274,013 822,040 411,020 205,510 102,755 308,266 154,133 462,400 231,200 115,600 57,800 28,900 14,450 7,225 21,676 10,838 5,419 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13

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