3 × 5 × 7 × 13 × 47

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 129,024

Proper Divisor Sum 64,869

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #64153 ← → #64157

1 3 5 7 13 15 21 35 39 47 65 91 105 141 195 235 273 329 455 611 705 987 1,365 1,645 1,833 3,055 4,277 4,935 9,165 12,831 21,385 64,155

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

64,155 192,466 96,233 288,700 144,350 72,175 216,526 108,263 324,790 162,395 487,186 243,593 730,780 365,390 182,695 548,086 274,043 822,130 411,065 1,233,196 616,598 308,299 924,898 462,449 1,387,348 693,674 346,837 1,040,512 520,256 260,128 130,064 65,032 32,516 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68

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