2 × 53 × 71 × 521

Prime Factor Structure

Factorization String 2 × 53 × 71 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,088,608

Proper Divisor Sum 2,167,562

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3921037 ← → #3921059

1 2 53 71 106 142 521 1,042 3,763 7,526 27,613 36,991 55,226 73,982 1,960,523 3,921,046

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

3,921,046 1,960,523 5,881,570 2,940,785 8,822,356 4,411,178 2,205,589 6,616,768 3,308,384 1,654,192 827,096 413,548 206,774 103,387 310,162 155,081 465,244 232,622 116,311 348,934 174,467 523,402 261,701 785,104 392,552 196,276 98,138 49,069 147,208 73,604 36,802 18,401 55,204 27,602 13,801 41,404 20,702 10,351 31,054 15,527 46,582 23,291 69,874 34,937 104,812 52,406 26,203 78,610 39,305 117,916 58,958 29,479 88,438 44,219 132,658 66,329 198,988 99,494 49,747 149,242

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