5 × 7 × 9187

Prime Factor Structure

Factorization String 5 × 7 × 9187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 441,024

Proper Divisor Sum 119,479

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #321509 ← → #321547

1 5 7 35 9,187 45,935 64,309 321,545

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

321,545 964,636 482,318 241,159 723,478 361,739 1,085,218 542,609 1,627,828 813,914 406,957 1,220,872 610,436 305,218 152,609 457,828 228,914 114,457 343,372 171,686 85,843 257,530 128,765 386,296 193,148 96,574 48,287 144,862 72,431 217,294 108,647 325,942 162,971 488,914 244,457 733,372 366,686 183,343 550,030 275,015 825,046 412,523 1,237,570 618,785 1,856,356 928,178 464,089 1,392,268 696,134 348,067 1,044,202 522,101 1,566,304 783,152 391,576 195,788 97,894 48,947 146,842 73,421

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