3 × 5 × 23 × 1291

Prime Factor Structure

Factorization String 3 × 5 × 23 × 1291

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 744,192

Proper Divisor Sum 298,797

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #445363 ← → #445427

1 3 5 15 23 69 115 345 1,291 3,873 6,455 19,365 29,693 89,079 148,465 445,395

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

445,395 1,336,186 668,093 2,004,280 1,002,140 501,070 250,535 751,606 375,803 1,127,410 563,705 1,691,116 845,558 422,779 1,268,338 634,169 1,902,508 951,254 475,627 1,426,882 713,441 2,140,324 1,070,162 535,081 1,605,244 802,622 401,311 1,203,934 601,967 1,805,902 902,951 2,708,854 1,354,427 4,063,282 2,031,641 6,094,924 3,047,462 1,523,731 4,571,194 2,285,597 6,856,792 3,428,396 1,714,198 857,099 2,571,298 1,285,649 3,856,948 1,928,474 964,237 2,892,712 1,446,356 723,178 361,589 1,084,768 542,384 271,192 135,596 67,798 33,899 101,698

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