5² × 151 × 577

Prime Factor Structure

Factorization String 5^2 × 151 × 577

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,723,536

Proper Divisor Sum 545,361

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2178173 ← → #2178191

1 5 25 151 577 755 2,885 3,775 14,425 87,127 435,635 2,178,175

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

2,178,175 6,534,526 3,267,263 9,801,790 4,900,895 14,702,686 7,351,343 22,054,030 11,027,015 33,081,046 16,540,523 49,621,570 24,810,785 74,432,356 37,216,178 18,608,089 55,824,268 27,912,134 13,956,067 41,868,202 20,934,101 62,802,304 31,401,152 15,700,576 7,850,288 3,925,144 1,962,572 981,286 490,643 1,471,930 735,965 2,207,896 1,103,948 551,974 275,987 827,962 413,981 1,241,944 620,972 310,486 155,243 465,730 232,865 698,596 349,298 174,649 523,948 261,974 130,987 392,962 196,481 589,444 294,722 147,361 442,084 221,042 110,521 331,564 165,782 82,891

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