2 × 5² × 61 × 6581

Prime Factor Structure

Factorization String 2 × 5^2 × 61 × 6581

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 37,951,812

Proper Divisor Sum 17,879,762

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #20072047 ← → #20072051

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

20,072,050 10,036,025 30,108,076 15,054,038 7,527,019 22,581,058 11,290,529 33,871,588 16,935,794 8,467,897 25,403,692 12,701,846 6,350,923 19,052,770 9,526,385 28,579,156 14,289,578 7,144,789 21,434,368 10,717,184 5,358,592 2,679,296 1,339,648 669,824 334,912 167,456 83,728 41,864 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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