2⁶ × 7² × 23 × 389

Prime Factor Structure

Factorization String 2^6 × 7^2 × 23 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 67,757,040

Proper Divisor Sum 39,699,248

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #28057789 ← → #28057811

1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 161 184 196 224 322 368 389 392 448 644 736 778 784 1,127 1,288 1,472 1,556 1,568 2,254 2,576 2,723 3,112 3,136 4,508 5,152 5,446 6,224 8,947 9,016 10,304 10,892 12,448 17,894 18,032 19,061 21,784 24,896 35,788 36,064 38,122 43,568 62,629 71,576

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

28,057,792 14,028,896 7,014,448 3,507,224 1,753,612 876,806 438,403 1,315,210 657,605 1,972,816 986,408 493,204 246,602 123,301 369,904 184,952 92,476 46,238 23,119 69,358 34,679 104,038 52,019 156,058 78,029 234,088 117,044 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826

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