2³ × 5 × 180221

Prime Factor Structure

Factorization String 2^3 × 5 × 180221

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,219,980

Proper Divisor Sum 9,011,140

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7208837 ← → #7208869

1 2 4 5 8 10 20 40 180,221 360,442 720,884 901,105 1,441,768 1,802,210 3,604,420 7,208,840

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

7,208,840 3,604,420 1,802,210 901,105 2,703,316 1,351,658 675,829 2,027,488 1,013,744 506,872 253,436 126,718 63,359 190,078 95,039 285,118 142,559 427,678 213,839 641,518 320,759 962,278 481,139 1,443,418 721,709 2,165,128 1,082,564 541,282 270,641 811,924 405,962 202,981 608,944 304,472 152,236 76,118 38,059 114,178 57,089 171,268 85,634 42,817 128,452 64,226 32,113 96,340 48,170 24,085 72,256 36,128 18,064 9,032 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271

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