311 × 1277

Prime Factor Structure

Factorization String 311 × 1277

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 398,736

Proper Divisor Sum 1,589

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #397127 ← → #397151

1 311 1,277 397,147

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

397,147 1,191,442 595,721 1,787,164 893,582 446,791 1,340,374 670,187 2,010,562 1,005,281 3,015,844 1,507,922 753,961 2,261,884 1,130,942 565,471 1,696,414 848,207 2,544,622 1,272,311 3,816,934 1,908,467 5,725,402 2,862,701 8,588,104 4,294,052 2,147,026 1,073,513 3,220,540 1,610,270 805,135 2,415,406 1,207,703 3,623,110 1,811,555 5,434,666 2,717,333 8,152,000 4,076,000 2,038,000 1,019,000 509,500 254,750 127,375 382,126 191,063 573,190 286,595 859,786 429,893 1,289,680 644,840 322,420 161,210 80,605 241,816 120,908 60,454 30,227 90,682

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