2² × 7⁴ × 457

Prime Factor Structure

Factorization String 2^2 × 7^4 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 8,980,006

Proper Divisor Sum 4,590,978

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4389023 ← → #4389029

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

4,389,028 2,194,514 1,097,257 3,291,772 1,645,886 822,943 2,468,830 1,234,415 3,703,246 1,851,623 5,554,870 2,777,435 8,332,306 4,166,153 12,498,460 6,249,230 3,124,615 9,373,846 4,686,923 14,060,770 7,030,385 21,091,156 10,545,578 5,272,789 15,818,368 7,909,184 3,954,592 1,977,296 988,648 494,324 247,162 123,581 370,744 185,372 92,686 46,343 139,030 69,515 208,546 104,273 312,820 156,410 78,205 234,616 117,308 58,654 29,327 87,982 43,991 131,974 65,987 197,962 98,981 296,944 148,472 74,236 37,118 18,559 55,678 27,839

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