7 × 17 × 37 × 139

Prime Factor Structure

Factorization String 7 × 17 × 37 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 766,080

Proper Divisor Sum 154,063

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #612011 ← → #612023

1 7 17 37 119 139 259 629 973 2,363 4,403 5,143 16,541 36,001 87,431 612,017

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

612,017 1,836,052 918,026 459,013 1,377,040 688,520 344,260 172,130 86,065 258,196 129,098 64,549 193,648 96,824 48,412 24,206 12,103 36,310 18,155 54,466 27,233 81,700 40,850 20,425 61,276 30,638 15,319 45,958 22,979 68,938 34,469 103,408 51,704 25,852 12,926 6,463 19,390 9,695 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786

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