2² × 7 × 109 × 137²

Prime Factor Structure

Factorization String 2^2 × 7 × 109 × 137^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 116,467,120

Proper Divisor Sum 59,184,132

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #57282959 ← → #57282991

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

57,282,988 28,641,494 14,320,747 42,962,242 21,481,121 64,443,364 32,221,682 16,110,841 48,332,524 24,166,262 12,083,131 36,249,394 18,124,697 54,374,092 27,187,046 13,593,523 40,780,570 20,390,285 61,170,856 30,585,428 15,292,714 7,646,357 22,939,072 11,469,536 5,734,768 2,867,384 1,433,692 716,846 358,423 1,075,270 537,635 1,612,906 806,453 2,419,360 1,209,680 604,840 302,420 151,210 75,605 226,816 113,408 56,704 28,352 14,176 7,088 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281

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