2⁴ × 7 × 515371

Prime Factor Structure

Factorization String 2^4 × 7 × 515371

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 127,812,256

Proper Divisor Sum 70,090,704

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #57721549 ← → #57721567

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

57,721,552 28,860,776 14,430,388 7,215,194 3,607,597 10,822,792 5,411,396 2,705,698 1,352,849 4,058,548 2,029,274 1,014,637 3,043,912 1,521,956 760,978 380,489 1,141,468 570,734 285,367 856,102 428,051 1,284,154 642,077 1,926,232 963,116 481,558 240,779 722,338 361,169 1,083,508 541,754 270,877 812,632 406,316 203,158 101,579 304,738 152,369 457,108 228,554 114,277 342,832 171,416 85,708 42,854 21,427 64,282 32,141 96,424 48,212 24,106 12,053 36,160 18,080 9,040 4,520 2,260 1,130 565 1,696

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