2 × 31 × 71 × 163

Prime Factor Structure

Factorization String 2 × 31 × 71 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,133,568

Proper Divisor Sum 416,042

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #717511 ← → #717527

1 2 31 62 71 142 163 326 2,201 4,402 5,053 10,106 11,573 23,146 358,763 717,526

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

717,526 358,763 1,076,290 538,145 1,614,436 807,218 403,609 1,210,828 605,414 302,707 908,122 454,061 1,362,184 681,092 340,546 170,273 510,820 255,410 127,705 383,116 191,558 95,779 287,338 143,669 431,008 215,504 107,752 53,876 26,938 13,469 40,408 20,204 10,102 5,051 15,154 7,577 22,732 11,366 5,683 17,050 8,525 25,576 12,788 6,394 3,197 9,592 4,796 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556

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