3² × 5 × 15971

Prime Factor Structure

Factorization String 3^2 × 5 × 15971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,245,816

Proper Divisor Sum 527,121

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #718691 ← → #718703

1 3 5 9 15 45 15,971 47,913 79,855 143,739 239,565 718,695

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

718,695 2,156,086 1,078,043 3,234,130 1,617,065 4,851,196 2,425,598 1,212,799 3,638,398 1,819,199 5,457,598 2,728,799 8,186,398 4,093,199 12,279,598 6,139,799 18,419,398 9,209,699 27,629,098 13,814,549 41,443,648 20,721,824 10,360,912 5,180,456 2,590,228 1,295,114 647,557 1,942,672 971,336 485,668 242,834 121,417 364,252 182,126 91,063 273,190 136,595 409,786 204,893 614,680 307,340 153,670 76,835 230,506 115,253 345,760 172,880 86,440 43,220 21,610 10,805 32,416 16,208 8,104 4,052 2,026 1,013 3,040 1,520 760

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