5 × 53 × 59 × 1327

Prime Factor Structure

Factorization String 5 × 53 × 59 × 1327

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,816,320

Proper Divisor Sum 5,068,675

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20747641 ← → #20747647

1 5 53 59 265 295 1,327 3,127 6,635 15,635 70,331 78,293 351,655 391,465 4,149,529 20,747,645

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

20,747,645 62,242,936 31,121,468 15,560,734 7,780,367 23,341,102 11,670,551 35,011,654 17,505,827 52,517,482 26,258,741 78,776,224 39,388,112 19,694,056 9,847,028 4,923,514 2,461,757 7,385,272 3,692,636 1,846,318 923,159 2,769,478 1,384,739 4,154,218 2,077,109 6,231,328 3,115,664 1,557,832 778,916 389,458 194,729 584,188 292,094 146,047 438,142 219,071 657,214 328,607 985,822 492,911 1,478,734 739,367 2,218,102 1,109,051 3,327,154 1,663,577 4,990,732 2,495,366 1,247,683 3,743,050 1,871,525 5,614,576 2,807,288 1,403,644 701,822 350,911 1,052,734 526,367 1,579,102 789,551

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