5³ × 31 × 101

Prime Factor Structure

Factorization String 5^3 × 31 × 101

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 509,184

Proper Divisor Sum 117,809

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #391373 ← → #391379

1 5 25 31 101 125 155 505 775 2,525 3,131 3,875 12,625 15,655 78,275 391,375

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

391,375 1,174,126 587,063 1,761,190 880,595 2,641,786 1,320,893 3,962,680 1,981,340 990,670 495,335 1,486,006 743,003 2,229,010 1,114,505 3,343,516 1,671,758 835,879 2,507,638 1,253,819 3,761,458 1,880,729 5,642,188 2,821,094 1,410,547 4,231,642 2,115,821 6,347,464 3,173,732 1,586,866 793,433 2,380,300 1,190,150 595,075 1,785,226 892,613 2,677,840 1,338,920 669,460 334,730 167,365 502,096 251,048 125,524 62,762 31,381 94,144 47,072 23,536 11,768 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902

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