7² × 11 × 479

Prime Factor Structure

Factorization String 7^2 × 11 × 479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 328,320

Proper Divisor Sum 70,139

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #258173 ← → #258197

1 7 11 49 77 479 539 3,353 5,269 23,471 36,883 258,181

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

258,181 774,544 387,272 193,636 96,818 48,409 145,228 72,614 36,307 108,922 54,461 163,384 81,692 40,846 20,423 61,270 30,635 91,906 45,953 137,860 68,930 34,465 103,396 51,698 25,849 77,548 38,774 19,387 58,162 29,081 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832

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