53 × 59 × 20731

Prime Factor Structure

Factorization String 53 × 59 × 20731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 67,171,680

Proper Divisor Sum 2,345,843

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #64825829 ← → #64825841

1 53 59 3,127 20,731 1,098,743 1,223,129 64,825,837

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

64,825,837 194,477,512 97,238,756 48,619,378 24,309,689 72,929,068 36,464,534 18,232,267 54,696,802 27,348,401 82,045,204 41,022,602 20,511,301 61,533,904 30,766,952 15,383,476 7,691,738 3,845,869 11,537,608 5,768,804 2,884,402 1,442,201 4,326,604 2,163,302 1,081,651 3,244,954 1,622,477 4,867,432 2,433,716 1,216,858 608,429 1,825,288 912,644 456,322 228,161 684,484 342,242 171,121 513,364 256,682 128,341 385,024 192,512 96,256 48,128 24,064 12,032 6,016 3,008 1,504 752 376 188 94 47 142 71 214 107 322

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