2² × 97 × 54799

Prime Factor Structure

Factorization String 2^2 × 97 × 54799

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,592,800

Proper Divisor Sum 16,330,788

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #21262009 ← → #21262049

1 2 4 97 194 388 54,799 109,598 219,196 5,315,503 10,631,006 21,262,012

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

21,262,012 10,631,006 5,315,503 15,946,510 7,973,255 23,919,766 11,959,883 35,879,650 17,939,825 53,819,476 26,909,738 13,454,869 40,364,608 20,182,304 10,091,152 5,045,576 2,522,788 1,261,394 630,697 1,892,092 946,046 473,023 1,419,070 709,535 2,128,606 1,064,303 3,192,910 1,596,455 4,789,366 2,394,683 7,184,050 3,592,025 10,776,076 5,388,038 2,694,019 8,082,058 4,041,029 12,123,088 6,061,544 3,030,772 1,515,386 757,693 2,273,080 1,136,540 568,270 284,135 852,406 426,203 1,278,610 639,305 1,917,916 958,958 479,479 1,438,438 719,219 2,157,658 1,078,829 3,236,488 1,618,244 809,122

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