3 × 13 × 31 × 5431

Prime Factor Structure

Factorization String 3 × 13 × 31 × 5431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,734,144

Proper Divisor Sum 3,168,065

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #6566071 ← → #6566081

1 3 13 31 39 93 403 1,209 5,431 16,293 70,603 168,361 211,809 505,083 2,188,693 6,566,079

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

6,566,079 19,698,238 9,849,119 29,547,358 14,773,679 44,321,038 22,160,519 66,481,558 33,240,779 99,722,338 49,861,169 149,583,508 74,791,754 37,395,877 112,187,632 56,093,816 28,046,908 14,023,454 7,011,727 21,035,182 10,517,591 31,552,774 15,776,387 47,329,162 23,664,581 70,993,744 35,496,872 17,748,436 8,874,218 4,437,109 13,311,328 6,655,664 3,327,832 1,663,916 831,958 415,979 1,247,938 623,969 1,871,908 935,954 467,977 1,403,932 701,966 350,983 1,052,950 526,475 1,579,426 789,713 2,369,140 1,184,570 592,285 1,776,856 888,428 444,214 222,107 666,322 333,161 999,484 499,742 249,871

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