307 × 709

Prime Factor Structure

Factorization String 307 × 709

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 218,680

Proper Divisor Sum 1,017

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #217661 ← → #217667

1 307 709 217,663

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

217,663 652,990 326,495 979,486 489,743 1,469,230 734,615 2,203,846 1,101,923 3,305,770 1,652,885 4,958,656 2,479,328 1,239,664 619,832 309,916 154,958 77,479 232,438 116,219 348,658 174,329 522,988 261,494 130,747 392,242 196,121 588,364 294,182 147,091 441,274 220,637 661,912 330,956 165,478 82,739 248,218 124,109 372,328 186,164 93,082 46,541 139,624 69,812 34,906 17,453 52,360 26,180 13,090 6,545 19,636 9,818 4,909 14,728 7,364 3,682 1,841 5,524 2,762 1,381

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