3 × 7 × 13 × 2801

Prime Factor Structure

Factorization String 3 × 7 × 13 × 2801

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,255,296

Proper Divisor Sum 490,623

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #764657 ← → #764683

1 3 7 13 21 39 91 273 2,801 8,403 19,607 36,413 58,821 109,239 254,891 764,673

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

764,673 2,294,020 1,147,010 573,505 1,720,516 860,258 430,129 1,290,388 645,194 322,597 967,792 483,896 241,948 120,974 60,487 181,462 90,731 272,194 136,097 408,292 204,146 102,073 306,220 153,110 76,555 229,666 114,833 344,500 172,250 86,125 258,376 129,188 64,594 32,297 96,892 48,446 24,223 72,670 36,335 109,006 54,503 163,510 81,755 245,266 122,633 367,900 183,950 91,975 275,926 137,963 413,890 206,945 620,836 310,418 155,209 465,628 232,814 116,407 349,222 174,611

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