311 × 1279

Prime Factor Structure

Factorization String 311 × 1279

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 399,360

Proper Divisor Sum 1,591

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #397763 ← → #397799

1 311 1,279 397,769

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

397,769 1,193,308 596,654 298,327 894,982 447,491 1,342,474 671,237 2,013,712 1,006,856 503,428 251,714 125,857 377,572 188,786 94,393 283,180 141,590 70,795 212,386 106,193 318,580 159,290 79,645 238,936 119,468 59,734 29,867 89,602 44,801 134,404 67,202 33,601 100,804 50,402 25,201 75,604 37,802 18,901 56,704 28,352 14,176 7,088 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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