7 × 17 × 37 × 157

Prime Factor Structure

Factorization String 7 × 17 × 37 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,576

Proper Divisor Sum 173,305

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #691267 ← → #691289

1 7 17 37 119 157 259 629 1,099 2,669 4,403 5,809 18,683 40,663 98,753 691,271

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

691,271 2,073,814 1,036,907 3,110,722 1,555,361 4,666,084 2,333,042 1,166,521 3,499,564 1,749,782 874,891 2,624,674 1,312,337 3,937,012 1,968,506 984,253 2,952,760 1,476,380 738,190 369,095 1,107,286 553,643 1,660,930 830,465 2,491,396 1,245,698 622,849 1,868,548 934,274 467,137 1,401,412 700,706 350,353 1,051,060 525,530 262,765 788,296 394,148 197,074 98,537 295,612 147,806 73,903 221,710 110,855 332,566 166,283 498,850 249,425 748,276 374,138 187,069 561,208 280,604 140,302 70,151 210,454 105,227 315,682 157,841

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