5 × 13² × 19 × 41

Prime Factor Structure

Factorization String 5 × 13^2 × 19 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 922,320

Proper Divisor Sum 264,065

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #658253 ← → #658261

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

658,255 1,974,766 987,383 2,962,150 1,481,075 4,443,226 2,221,613 6,664,840 3,332,420 1,666,210 833,105 2,499,316 1,249,658 624,829 1,874,488 937,244 468,622 234,311 702,934 351,467 1,054,402 527,201 1,581,604 790,802 395,401 1,186,204 593,102 296,551 889,654 444,827 1,334,482 667,241 2,001,724 1,000,862 500,431 1,501,294 750,647 2,251,942 1,125,971 3,377,914 1,688,957 5,066,872 2,533,436 1,266,718 633,359 1,900,078 950,039 2,850,118 1,425,059 4,275,178 2,137,589 6,412,768 3,206,384 1,603,192 801,596 400,798 200,399 601,198 300,599 901,798

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