2 × 13 × 109 × 521

Prime Factor Structure

Factorization String 2 × 13 × 109 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,411,640

Proper Divisor Sum 935,126

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1476511 ← → #1476523

1 2 13 26 109 218 521 1,042 1,417 2,834 6,773 13,546 56,789 113,578 738,257 1,476,514

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

1,476,514 738,257 2,214,772 1,107,386 553,693 1,661,080 830,540 415,270 207,635 622,906 311,453 934,360 467,180 233,590 116,795 350,386 175,193 525,580 262,790 131,395 394,186 197,093 591,280 295,640 147,820 73,910 36,955 110,866 55,433 166,300 83,150 41,575 124,726 62,363 187,090 93,545 280,636 140,318 70,159 210,478 105,239 315,718 157,859 473,578 236,789 710,368 355,184 177,592 88,796 44,398 22,199 66,598 33,299 99,898 49,949 149,848 74,924 37,462 18,731 56,194

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