61 × 10531

Prime Factor Structure

Factorization String 61 × 10531

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 652,984

Proper Divisor Sum 10,593

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #642373 ← → #642403

1 61 10,531 642,391

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

642,391 1,927,174 963,587 2,890,762 1,445,381 4,336,144 2,168,072 1,084,036 542,018 271,009 813,028 406,514 203,257 609,772 304,886 152,443 457,330 228,665 685,996 342,998 171,499 514,498 257,249 771,748 385,874 192,937 578,812 289,406 144,703 434,110 217,055 651,166 325,583 976,750 488,375 1,465,126 732,563 2,197,690 1,098,845 3,296,536 1,648,268 824,134 412,067 1,236,202 618,101 1,854,304 927,152 463,576 231,788 115,894 57,947 173,842 86,921 260,764 130,382 65,191 195,574 97,787 293,362 146,681

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