2 × 5² × 281 × 467

Prime Factor Structure

Factorization String 2 × 5^2 × 281 × 467

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 12,273,768

Proper Divisor Sum 5,712,418

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #6561319 ← → #6561383

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

6,561,350 3,280,675 9,842,026 4,921,013 14,763,040 7,381,520 3,690,760 1,845,380 922,690 461,345 1,384,036 692,018 346,009 1,038,028 519,014 259,507 778,522 389,261 1,167,784 583,892 291,946 145,973 437,920 218,960 109,480 54,740 27,370 13,685 41,056 20,528 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196

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