3 × 11 × 101 × 6311

Prime Factor Structure

Factorization String 3 × 11 × 101 × 6311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,903,552

Proper Divisor Sum 9,868,989

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #21034561 ← → #21034567

1 3 11 33 101 303 1,111 3,333 6,311 18,933 69,421 208,263 637,411 1,912,233 7,011,521 21,034,563

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

21,034,563 63,103,690 31,551,845 94,655,536 47,327,768 23,663,884 11,831,942 5,915,971 17,747,914 8,873,957 26,621,872 13,310,936 6,655,468 3,327,734 1,663,867 4,991,602 2,495,801 7,487,404 3,743,702 1,871,851 5,615,554 2,807,777 8,423,332 4,211,666 2,105,833 6,317,500 3,158,750 1,579,375 4,738,126 2,369,063 7,107,190 3,553,595 10,660,786 5,330,393 15,991,180 7,995,590 3,997,795 11,993,386 5,996,693 17,990,080 8,995,040 4,497,520 2,248,760 1,124,380 562,190 281,095 843,286 421,643 1,264,930 632,465 1,897,396 948,698 474,349 1,423,048 711,524 355,762 177,881 533,644 266,822 133,411

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