3 × 7 × 37507

Prime Factor Structure

Factorization String 3 × 7 × 37507

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,200,256

Proper Divisor Sum 412,609

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #787639 ← → #787649

1 3 7 21 37,507 112,521 262,549 787,647

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

787,647 2,362,942 1,181,471 3,544,414 1,772,207 5,316,622 2,658,311 7,974,934 3,987,467 11,962,402 5,981,201 17,943,604 8,971,802 4,485,901 13,457,704 6,728,852 3,364,426 1,682,213 5,046,640 2,523,320 1,261,660 630,830 315,415 946,246 473,123 1,419,370 709,685 2,129,056 1,064,528 532,264 266,132 133,066 66,533 199,600 99,800 49,900 24,950 12,475 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997

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