2 × 17 × 19 × 31231

Prime Factor Structure

Factorization String 2 × 17 × 19 × 31231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 33,730,560

Proper Divisor Sum 13,555,334

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20175223 ← → #20175263

1 2 17 19 34 38 323 646 31,231 62,462 530,927 593,389 1,061,854 1,186,778 10,087,613 20,175,226

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

20,175,226 10,087,613 30,262,840 15,131,420 7,565,710 3,782,855 11,348,566 5,674,283 17,022,850 8,511,425 25,534,276 12,767,138 6,383,569 19,150,708 9,575,354 4,787,677 14,363,032 7,181,516 3,590,758 1,795,379 5,386,138 2,693,069 8,079,208 4,039,604 2,019,802 1,009,901 3,029,704 1,514,852 757,426 378,713 1,136,140 568,070 284,035 852,106 426,053 1,278,160 639,080 319,540 159,770 79,885 239,656 119,828 59,914 29,957 89,872 44,936 22,468 11,234 5,617 16,852 8,426 4,213 12,640 6,320 3,160 1,580 790 395 1,186 593

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