3 × 7 × 97 × 307

Prime Factor Structure

Factorization String 3 × 7 × 97 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 965,888

Proper Divisor Sum 340,529

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #625351 ← → #625367

1 3 7 21 97 291 307 679 921 2,037 2,149 6,447 29,779 89,337 208,453 625,359

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

625,359 1,876,078 938,039 2,814,118 1,407,059 4,221,178 2,110,589 6,331,768 3,165,884 1,582,942 791,471 2,374,414 1,187,207 3,561,622 1,780,811 5,342,434 2,671,217 8,013,652 4,006,826 2,003,413 6,010,240 3,005,120 1,502,560 751,280 375,640 187,820 93,910 46,955 140,866 70,433 211,300 105,650 52,825 158,476 79,238 39,619 118,858 59,429 178,288 89,144 44,572 22,286 11,143 33,430 16,715 50,146 25,073 75,220 37,610 18,805 56,416 28,208 14,104 7,052 3,526 1,763 5,290 2,645 7,936 3,968

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