2² × 5 × 41 × 397

Prime Factor Structure

Factorization String 2^2 × 5 × 41 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 702,072

Proper Divisor Sum 376,532

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #325537 ← → #325541

1 2 4 5 10 20 41 82 164 205 397 410 794 820 1,588 1,985 3,970 7,940 16,277 32,554 65,108 81,385 162,770 325,540

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

325,540 162,770 81,385 244,156 122,078 61,039 183,118 91,559 274,678 137,339 412,018 206,009 618,028 309,014 154,507 463,522 231,761 695,284 347,642 173,821 521,464 260,732 130,366 65,183 195,550 97,775 293,326 146,663 439,990 219,995 659,986 329,993 989,980 494,990 247,495 742,486 371,243 1,113,730 556,865 1,670,596 835,298 417,649 1,252,948 626,474 313,237 939,712 469,856 234,928 117,464 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338

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