2⁴ × 217981

Prime Factor Structure

Factorization String 2^4 × 217981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 6,757,442

Proper Divisor Sum 3,269,746

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3487691 ← → #3487699

1 2 4 8 16 217,981 435,962 871,924 1,743,848 3,487,696

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

3,487,696 1,743,848 871,924 435,962 217,981 653,944 326,972 163,486 81,743 245,230 122,615 367,846 183,923 551,770 275,885 827,656 413,828 206,914 103,457 310,372 155,186 77,593 232,780 116,390 58,195 174,586 87,293 261,880 130,940 65,470 32,735 98,206 49,103 147,310 73,655 220,966 110,483 331,450 165,725 497,176 248,588 124,294 62,147 186,442 93,221 279,664 139,832 69,916 34,958 17,479 52,438 26,219 78,658 39,329 117,988 58,994 29,497 88,492 44,246 22,123

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