13 × 137 × 3691

Prime Factor Structure

Factorization String 13 × 137 × 3691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,132,944

Proper Divisor Sum 559,273

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6573667 ← → #6573689

1 13 137 1,781 3,691 47,983 505,667 6,573,671

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

6,573,671 19,721,014 9,860,507 29,581,522 14,790,761 44,372,284 22,186,142 11,093,071 33,279,214 16,639,607 49,918,822 24,959,411 74,878,234 37,439,117 112,317,352 56,158,676 28,079,338 14,039,669 42,119,008 21,059,504 10,529,752 5,264,876 2,632,438 1,316,219 3,948,658 1,974,329 5,922,988 2,961,494 1,480,747 4,442,242 2,221,121 6,663,364 3,331,682 1,665,841 4,997,524 2,498,762 1,249,381 3,748,144 1,874,072 937,036 468,518 234,259 702,778 351,389 1,054,168 527,084 263,542 131,771 395,314 197,657 592,972 296,486 148,243 444,730 222,365 667,096 333,548 166,774 83,387 250,162

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