5 × 7 × 37 × 199

Prime Factor Structure

Factorization String 5 × 7 × 37 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 364,800

Proper Divisor Sum 107,095

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #257689 ← → #257707

1 5 7 35 37 185 199 259 995 1,295 1,393 6,965 7,363 36,815 51,541 257,705

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

257,705 773,116 386,558 193,279 579,838 289,919 869,758 434,879 1,304,638 652,319 1,956,958 978,479 2,935,438 1,467,719 4,403,158 2,201,579 6,604,738 3,302,369 9,907,108 4,953,554 2,476,777 7,430,332 3,715,166 1,857,583 5,572,750 2,786,375 8,359,126 4,179,563 12,538,690 6,269,345 18,808,036 9,404,018 4,702,009 14,106,028 7,053,014 3,526,507 10,579,522 5,289,761 15,869,284 7,934,642 3,967,321 11,901,964 5,950,982 2,975,491 8,926,474 4,463,237 13,389,712 6,694,856 3,347,428 1,673,714 836,857 2,510,572 1,255,286 627,643 1,882,930 941,465 2,824,396 1,412,198 706,099 2,118,298

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