21364517

Prime Factor Structure

Factorization String 21364517

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 21,364,518

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #21364513 ← → #21364547

1 21,364,517

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

21,364,517 64,093,552 32,046,776 16,023,388 8,011,694 4,005,847 12,017,542 6,008,771 18,026,314 9,013,157 27,039,472 13,519,736 6,759,868 3,379,934 1,689,967 5,069,902 2,534,951 7,604,854 3,802,427 11,407,282 5,703,641 17,110,924 8,555,462 4,277,731 12,833,194 6,416,597 19,249,792 9,624,896 4,812,448 2,406,224 1,203,112 601,556 300,778 150,389 451,168 225,584 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589

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