2² × 3⁵ × 22013

Prime Factor Structure

Factorization String 2^2 × 3^5 × 22013

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 56,091,672

Proper Divisor Sum 34,695,036

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #21396611 ← → #21396637

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

21,396,636 10,698,318 5,349,159 16,047,478 8,023,739 24,071,218 12,035,609 36,106,828 18,053,414 9,026,707 27,080,122 13,540,061 40,620,184 20,310,092 10,155,046 5,077,523 15,232,570 7,616,285 22,848,856 11,424,428 5,712,214 2,856,107 8,568,322 4,284,161 12,852,484 6,426,242 3,213,121 9,639,364 4,819,682 2,409,841 7,229,524 3,614,762 1,807,381 5,422,144 2,711,072 1,355,536 677,768 338,884 169,442 84,721 254,164 127,082 63,541 190,624 95,312 47,656 23,828 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629

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