2² × 17 × 419711

Prime Factor Structure

Factorization String 2^2 × 17 × 419711

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 52,883,712

Proper Divisor Sum 24,343,364

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #28540339 ← → #28540349

1 2 4 17 34 68 419,711 839,422 1,678,844 7,135,087 14,270,174 28,540,348

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

28,540,348 14,270,174 7,135,087 21,405,262 10,702,631 32,107,894 16,053,947 48,161,842 24,080,921 72,242,764 36,121,382 18,060,691 54,182,074 27,091,037 81,273,112 40,636,556 20,318,278 10,159,139 30,477,418 15,238,709 45,716,128 22,858,064 11,429,032 5,714,516 2,857,258 1,428,629 4,285,888 2,142,944 1,071,472 535,736 267,868 133,934 66,967 200,902 100,451 301,354 150,677 452,032 226,016 113,008 56,504 28,252 14,126 7,063 21,190 10,595 31,786 15,893 47,680 23,840 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678 839

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