3 × 7 × 641 × 1777

Prime Factor Structure

Factorization String 3 × 7 × 641 × 1777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 36,527,232

Proper Divisor Sum 12,607,035

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #23920187 ← → #23920199

1 3 7 21 641 1,777 1,923 4,487 5,331 12,439 13,461 37,317 1,139,057 3,417,171 7,973,399 23,920,197

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

23,920,197 71,760,592 35,880,296 17,940,148 8,970,074 4,485,037 13,455,112 6,727,556 3,363,778 1,681,889 5,045,668 2,522,834 1,261,417 3,784,252 1,892,126 946,063 2,838,190 1,419,095 4,257,286 2,128,643 6,385,930 3,192,965 9,578,896 4,789,448 2,394,724 1,197,362 598,681 1,796,044 898,022 449,011 1,347,034 673,517 2,020,552 1,010,276 505,138 252,569 757,708 378,854 189,427 568,282 284,141 852,424 426,212 213,106 106,553 319,660 159,830 79,915 239,746 119,873 359,620 179,810 89,905 269,716 134,858 67,429 202,288 101,144 50,572 25,286

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